diff --git a/test/data/software/reference.xml b/test/data/software/reference.xml
index e51e686..a2be442 100644
--- a/test/data/software/reference.xml
+++ b/test/data/software/reference.xml
@@ -1,121 +1,121 @@
-<?xml version="1.0" encoding="utf-8"?>
-<resource xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://datacite.org/schema/kernel-4" xsi:schemaLocation="http://datacite.org/schema/kernel-4 http://schema.datacite.org/meta/kernel-4.1/metadata.xsd">
-  <identifier identifierType="swMATH">2</identifier>
-  <creators>Li, X.S., Demmel, J.W.</creators>
-  <titles>
-    <title>SuperLU-DIST</title>
-  </titles>
-  <publicationYear>2003</publicationYear>
-  <subjects>
-    <subject>35</subject>
-    <subject>65</subject>
-    <subject>68</subject>
-    <subject>74</subject>
-    <subject>76</subject>
-    <subject>05</subject>
-    <subject>15</subject>
-    <subject>60</subject>
-    <subject>78</subject>
-    <subject>80</subject>
-    <subject>81</subject>
-    <subject>82</subject>
-    <subject>85</subject>
-    <subject>86</subject>
-    <subject>90</subject>
-    <subject>92</subject>
-    <subject>orms</subject>
-  </subjects>
-
-  <resourceType resourceTypeGeneral="Software"/>
-  <alternateIdentifiers>
-    <alternateIdentifier alternateIdentifierType="url">https://zbmath.org/software/?q=si%3A2</alternateIdentifier>
-  </alternateIdentifiers>
-
-  <related_software>
-    <id>4013</id>
-    <name>MUMPS</name>
-  </related_software>
-  <related_software>
-    <id>4012</id>
-    <name>PETSc</name>
-  </related_software>
-  <related_software>
-    <id>930</id>
-    <name>SuperLU</name>
-  </related_software>
-  <related_software>
-    <id>4629</id>
-    <name>SparseMatrix</name>
-  </related_software>
-  <related_software>
-    <id>503</id>
-    <name>LAPACK</name>
-  </related_software>
-  <related_software>
-    <id>679</id>
-    <name>PARDISO</name>
-  </related_software>
-  <related_software>
-    <id>426</id>
-    <name>hypre</name>
-  </related_software>
-  <related_software>
-    <id>989</id>
-    <name>UMFPACK</name>
-  </related_software>
-  <related_software>
-    <id>4089</id>
-    <name>METIS</name>
-  </related_software>
-  <related_software>
-    <id>4028</id>
-    <name>Trilinos</name>
-  </related_software>
-  <related_software>
-    <id>830</id>
-    <name>ScaLAPACK</name>
-  </related_software>
-  <related_software>
-    <id>4827</id>
-    <name>mctoolbox</name>
-  </related_software>
-  <related_software>
-    <id>6749</id>
-    <name>WSMP</name>
-  </related_software>
-  <related_software>
-    <id>3216</id>
-    <name>BLAS</name>
-  </related_software>
-  <related_software>
-    <id>418</id>
-    <name>HSL</name>
-  </related_software>
-  <related_software>
-    <id>8067</id>
-    <name>ML</name>
-  </related_software>
-  <related_software>
-    <id>2780</id>
-    <name>SPIKE</name>
-  </related_software>
-  <related_software>
-    <id>6496</id>
-    <name>MPI</name>
-  </related_software>
-  <related_software>
-    <id>9043</id>
-    <name>MFEM</name>
-  </related_software>
-  <related_software>
-    <id>17483</id>
-    <name>STRUMPACK</name>
-  </related_software>
-  <description>zbMATH Open Web Interface contents unavailable due to conflicting licenses.</description>
-  <contributor contributorType="HostingInstitution">http://crd-legacy.lbl.gov/~xiaoye/SuperLU/</contributor>
-  <relatedIdentifier relationType="IsReferencedBy">2187846</relatedIdentifier>
-  <relatedIdentifier relationType="IsDescribedBy">https://orms.mfo.de/project@id=265.html</relatedIdentifier>
-  <rightsList>
-     <rights>No license</rights>
-  </rightsList>
+<?xml version="1.0" encoding="UTF-8"?>
+<resource
+        xsi:schemaLocation="http://datacite.org/schema/kernel-4 http://schema.datacite.org/meta/kernel-4.1/metadata.xsd"
+        xmlns="http://datacite.org/schema/kernel-4" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
+    <identifier identifierType="swMATH">2</identifier>
+    <creators>Li, X.S., Demmel, J.W.</creators>
+    <resourceType resourceTypeGeneral="Software"/>
+    <titles>
+        <title>SuperLU-DIST</title>
+    </titles>
+    <description>zbMATH Open Web Interface contents unavailable due to conflicting licenses.</description>
+    <publicationYear>2003</publicationYear>
+    <contributor contributorType="HostingInstitution">http://crd-legacy.lbl.gov/~xiaoye/SuperLU/</contributor>
+    <rightsList>
+        <rights>No license</rights>
+    </rightsList>
+    <subjects>
+        <subject>35</subject>
+        <subject>65</subject>
+        <subject>68</subject>
+        <subject>74</subject>
+        <subject>76</subject>
+        <subject>05</subject>
+        <subject>15</subject>
+        <subject>60</subject>
+        <subject>78</subject>
+        <subject>80</subject>
+        <subject>81</subject>
+        <subject>82</subject>
+        <subject>85</subject>
+        <subject>86</subject>
+        <subject>90</subject>
+        <subject>92</subject>
+        <subject>orms</subject>
+    </subjects>
+    <related_software>
+        <id>4013</id>
+        <name>MUMPS</name>
+    </related_software>
+    <related_software>
+        <id>4012</id>
+        <name>PETSc</name>
+    </related_software>
+    <related_software>
+        <id>930</id>
+        <name>SuperLU</name>
+    </related_software>
+    <related_software>
+        <id>4629</id>
+        <name>SparseMatrix</name>
+    </related_software>
+    <related_software>
+        <id>503</id>
+        <name>LAPACK</name>
+    </related_software>
+    <related_software>
+        <id>679</id>
+        <name>PARDISO</name>
+    </related_software>
+    <related_software>
+        <id>426</id>
+        <name>hypre</name>
+    </related_software>
+    <related_software>
+        <id>989</id>
+        <name>UMFPACK</name>
+    </related_software>
+    <related_software>
+        <id>4089</id>
+        <name>METIS</name>
+    </related_software>
+    <related_software>
+        <id>4028</id>
+        <name>Trilinos</name>
+    </related_software>
+    <related_software>
+        <id>830</id>
+        <name>ScaLAPACK</name>
+    </related_software>
+    <related_software>
+        <id>4827</id>
+        <name>mctoolbox</name>
+    </related_software>
+    <related_software>
+        <id>6749</id>
+        <name>WSMP</name>
+    </related_software>
+    <related_software>
+        <id>3216</id>
+        <name>BLAS</name>
+    </related_software>
+    <related_software>
+        <id>418</id>
+        <name>HSL</name>
+    </related_software>
+    <related_software>
+        <id>8067</id>
+        <name>ML</name>
+    </related_software>
+    <related_software>
+        <id>2780</id>
+        <name>SPIKE</name>
+    </related_software>
+    <related_software>
+        <id>6496</id>
+        <name>MPI</name>
+    </related_software>
+    <related_software>
+        <id>9043</id>
+        <name>MFEM</name>
+    </related_software>
+    <related_software>
+        <id>17483</id>
+        <name>STRUMPACK</name>
+    </related_software>
+    <relatedIdentifier relationType="IsReferencedBy">2187846</relatedIdentifier>
+    <relatedIdentifier relationType="IsDescribedBy">https://orms.mfo.de/project@id=265.html</relatedIdentifier>
+    <alternateIdentifiers>
+        <alternateIdentifier alternateIdentifierType="url">https://zbmath.org/software/?q=si%3A2</alternateIdentifier>
+    </alternateIdentifiers>
 </resource>
\ No newline at end of file
diff --git a/xslt/software/xslt-software-transformation.xslt b/xslt/software/xslt-software-transformation.xslt
index 1a4f8c7..51210dc 100644
--- a/xslt/software/xslt-software-transformation.xslt
+++ b/xslt/software/xslt-software-transformation.xslt
@@ -7,45 +7,45 @@
 <xsl:template match="/">
 <resource xsi:schemaLocation="http://datacite.org/schema/kernel-4 http://schema.datacite.org/meta/kernel-4.1/metadata.xsd">
     <identifier identifierType="swMATH">
-        <xsl:value-of select="root/result/id"/>
+        <xsl:value-of select="root/id"/>
 
     </identifier>
     <creators>
-        <xsl:value-of select="root/result/authors"/>
+        <xsl:value-of select="root/authors"/>
 
     </creators>
     <resourceType resourceTypeGeneral="Software"/>
     <titles>
         <title>
-            <xsl:value-of select="root/result/name"/>
+            <xsl:value-of select="root/name"/>
         </title>
     </titles>
     <description>
-        <xsl:value-of select="root/result/description"/>
+        <xsl:value-of select="root/description"/>
     </description>
     <publicationYear>
-        <xsl:value-of select="root/result/standard_articles/year"/>
+        <xsl:value-of select="root/standard_articles/year"/>
     </publicationYear>
 
     <xsl:choose>
-        <xsl:when test= "root/result/source_code != ''">
+        <xsl:when test= "root/source_code != ''">
             <!-- will be instantiated for item #1 and item #2 -->
             <publisher>
-            <xsl:value-of select="root/result/source_code"/>
+            <xsl:value-of select="root/source_code"/>
             </publisher>
         </xsl:when>
         <xsl:otherwise>
             <contributor contributorType="HostingInstitution">
-                <xsl:value-of select="root/result/homepage" />
+                <xsl:value-of select="root/homepage" />
              </contributor>
         </xsl:otherwise>
     </xsl:choose>
 <rightsList>
     <xsl:choose>
-        <xsl:when test= "root/result/license_terms != ''">
+        <xsl:when test= "root/license_terms != ''">
             <!-- will be instantiated for item #1 and item #2 -->
             <rights>
-            <xsl:value-of select="root/result/license_terms"/>
+            <xsl:value-of select="root/license_terms"/>
             </rights>
         </xsl:when>
         <xsl:otherwise>
@@ -57,31 +57,31 @@
 
 </rightsList>
     <subjects>
-    <xsl:for-each select="root/result/classification">
+    <xsl:for-each select="root/classification">
         <subject><xsl:value-of select="."/></subject>
       </xsl:for-each>
 
         <subject>
-            <xsl:value-of select="root/result/keywords"/>
+            <xsl:value-of select="root/keywords"/>
         </subject>
      </subjects>
-    <xsl:for-each select="root/result/related_software">
+    <xsl:for-each select="root/related_software">
         <related_software>
         <id><xsl:value-of select="id"/></id>
             <name><xsl:value-of select="name"/></name>
         </related_software>
       </xsl:for-each>
 
-    <xsl:for-each select="root/result/standard_articles/id">
+    <xsl:for-each select="root/standard_articles/id">
         <relatedIdentifier relationType="IsReferencedBy"><xsl:value-of select="."/></relatedIdentifier>
       </xsl:for-each>
       <relatedIdentifier relationType="IsDescribedBy">
-        <xsl:value-of disable-output-escaping="yes" select="concat('https://orms.mfo.de/project@', 'id=' , root/result/orms_id, '.html')"/>
+        <xsl:value-of disable-output-escaping="yes" select="concat('https://orms.mfo.de/project@', 'id=' , root/orms_id, '.html')"/>
     </relatedIdentifier>
 <alternateIdentifiers>
 
     <alternateIdentifier alternateIdentifierType="url">
-        <xsl:value-of disable-output-escaping="yes" select="concat('https://zbmath.org/software/?q=si%3A',root/result/id)" />
+        <xsl:value-of disable-output-escaping="yes" select="concat('https://zbmath.org/software/?q=si%3A',root/id)" />
     </alternateIdentifier>
   </alternateIdentifiers>
 </resource>