  
  
  [1XReferences[101X
  
  [[20XECH+92[120X]  [16XEpstein, D. B. A., Cannon, J. W., Holt, D. F., Levy, S., Paterson,
  M.  S.  and  Thurston,  W.  P.[116X,  [17XWord Processing and Group Theory[117X, Jones and
  Bartlett (1992).
  
  [[20XGH17[120X]  [16XGutsche,  S. and Horn, M.[116X, [17XAutoDoc - Generate documentation from GAP
  source    code    (Version   2017.09.15)[117X   (2017),   (GAP   package,   \href
  {https://github.com/gap-packages/AutoDoc}
  {\texttt{https://github.com/}\discretionary
  {}{}{}\texttt{gap-packages/}\discretionary {}{}{}\texttt{AutoDoc}}).
  
  [[20XHER91[120X] [16XHolt, D. F., Epstein, D. B. A. and Rees, S.[116X, [17XThe use of Knuth-Bendix
  methods  to  solve  the  word  problem  in  automatic  groups[117X,  [18XJ.  Symbolic
  Computation[118X, [19X12[119X (1991), 397--414.
  
  [[20XHolar[120X]  [16XHolt,  D. F.[116X, [17XThe Warwick Automatic Groups Software[117X, in Proceedings
  of DIMACS Conference on Computational Group Theory, Rutgers, March 1994. (To
  appear).
  
  [[20XHor17[120X] [16XHorn, M.[116X, [17XGitHubPagesForGAP - Template for easily using GitHub Pages
  within   GAP   packages   (Version   0.2)[117X   (2017),   (GAP   package,  \href
  {https://gap-system.github.io/GitHubPagesForGAP/}
  {\texttt{https://gap-system.github.io/}\discretionary
  {}{}{}\texttt{GitHubPagesForGAP/}}).
  
  [[20XLeC86[120X]  [16XLeChenadec,  P.[116X,  [17XCanonical  Forms  in Finitely Presented Algebras[117X,
  London Pitman and New York, Wiley (1986).
  
  [[20XLN17[120X]  [16XL{\"u}beck,  F.  and  Neunh{\"o}ffer, M.[116X, [17XGAPDoc (Version 1.6)[117X, RWTH
  Aachen            (2017),            (GAP           package,           \href
  {http://www.math.rwth-aachen.de/~Frank.Luebeck/GAPDoc/index.html}
  {\texttt{http://www.math.rwth-aachen.de/}\discretionary
  {}{}{}\texttt{\texttt{\symbol{126}}Frank.Luebeck/}\discretionary
  {}{}{}\texttt{GAPDoc/}\discretionary {}{}{}\texttt{index.html}}).
  
  [[20XSim94[120X]  [16XSims,  C. C.[116X, [17XComputation with Finitely Presented Groups[117X, Cambridge
  (1994).
  
  
  
  [32X
