</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"/>