\makelabel{OpenMath:A short introduction to OpenMath}{{\setbox 0=\hbox {1}\vrule width 0pt height\ht 0}}
\makelabel{OpenMath:OpenMath functionality in GAP}{1}
\makelabel{OpenMath:OMPrint}{1}
\makelabel{OpenMath:OMGetObject}{1}
\makelabel{OpenMath:OMPutObject}{1}
\makelabel{OpenMath:OMTest}{1}