FGA : a GAP 4 package - References
- [BirgetEtAl00]
- 
J.-C. Birget, S. Margolis, J. Meakin, and P. Weil.
 PSPACE-complete problems for subgroups of free groups and inverse
  finite automata.
 Theoretical Computer Science, 242:247--281, 2000.
- [LyndonSchupp77]
- 
Roger C. Lyndon and Paul E. Schupp.
 Combinatorial Group Theory.
 Springer, 1977.
- [Neumann33]
- 
Bernd Neumann.
 Die Automorphismengruppe der freien Gruppen.
 Math. Annalen, 107:367--386, 1933.
- [Nielsen]
- 
J. Nielsen.
 Die Isomorphismengruppe der freien Gruppen.
 Math. Annalen, 91:169--209, 1924.
- [Sievers03]
- 
Christian Sievers.
 Algorithmen für freie Gruppen.
 Diplomarbeit, TU Braunschweig, 2003.
- [Sims94]
- 
C. C. Sims.
 Computation with finitely presented groups, volume 48 of 
  Encyclopedia of Mathematics and its Applications.
 Cambridge University Press, Cambridge, 1994.
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FGA manual
Februar 2016