tmarc.xsl: all 773$g to journal-subpart

diff --git a/etc/tmarc.xsl b/etc/tmarc.xsl
index c631e14..2699003 100644 (file)
--- a/etc/tmarc.xsl
+++ b/etc/tmarc.xsl
@@ -672,7 +672,9 @@
         </xsl:if>
         <xsl:if test="tmarc:sg">
          <xsl:variable name="value">
-           <xsl:value-of select="*"/>
+            <xsl:for-each select="tmarc:sg">
+              <xsl:value-of select="."/>
+            </xsl:for-each>
          </xsl:variable>
           <pz:metadata type="journal-subpart">
             <xsl:value-of select="$value"/>