  
  
  [1XReferences[101X
  
  [[20XFHK+a[120X]  [16XFreundt,  S.,  Horn, P., Konovalov, A., Lesseni, S., Linton, S. and
  Roozemond,     D.[116X,     [17XOpenMath     content     dictionary    \tt    scscp1[117X,
  (\url{http://www.win.tue.nl/SCIEnce/cds/scscp1.html}).
  
  [[20XFHK+b[120X]  [16XFreundt,  S.,  Horn, P., Konovalov, A., Lesseni, S., Linton, S. and
  Roozemond,     D.[116X,     [17XOpenMath     content     dictionary    \tt    scscp2[117X,
  (\url{http://www.win.tue.nl/SCIEnce/cds/scscp2.html}).
  
  [[20XFHK+c[120X]  [16XFreundt, S., Horn, P., Konovalov, A., Linton, S. and Roozemond, D.[116X,
  [17XSymbolic  Computation Software Composability Protocol (SCSCP) specification,
  Version 1.3, 2009[117X, (\url{http://www.symbolic-computation.org/scscp}).
  
  [[20XKL[120X]  [16XKonovalov,  A. and Linton, S.[116X, [17XSCSCP --- Symbolic Computation Software
  Composability              Protocol[117X,              {GAP4}             package
  (\url{http://www.cs.st-andrews.ac.uk/~alexk/scscp.htm}).
  
  [[20XLN[120X]  [16XL\"ubeck,  F.  and Neunh\"offer, M.[116X, [17XGAPDoc --- A Meta Package for GAP
  Documentation[117X,                         {GAP4}                        package
  (\url{http://www.math.rwth-aachen.de/~Frank.Luebeck/GAPDoc}).
  
  
  
  [32X
