<detaileddescription><para><variablelist><varlistentry><term><anchorid="_1CITEREF_knuth79"/>[1]</term></varlistentry><listitem><para>Donald<nonbreakablespace/>E. Knuth. <emphasis>Tex and Metafont, New Directions in Typesetting</emphasis>. American Mathematical Society and Digital Press, Stanford, 1979.</para><para/></listitem></variablelist></para></detaileddescription></compounddef></doxygen>