+<xsl:param name="double.sided">1</xsl:param>
+
+<!-- used by dblatex -->
+<xsl:param name="latex.class.book">scrreprtmargins</xsl:param>
+<xsl:param name="latex.class.options">paper=6in:9in,pagesize=pdftex,headinclude=on,footinclude=on,twoside</xsl:param>