REFERENCES
- Birget , J.-C. ( 2004 ). The groups of Richard Thompson and complexity . Inter. J. Alg. and Comput. 14 : 569 – 626 .
- Ceccherini-Silberstein , T. , Grigorchuk , R. , de la Harpe , P. ( 1999 ). Amenability and paradoxical decompositions for pseudogroups and for discrete metric spaces . Tr. Mat. Inst. Steklova 224 : 68 – 111 .
- Eilenberg , S. ( 1974 ). Automata, Languages and Machines . Vol. A . New York : Academic Press .
- Gilman , R. H. ( 1996 ). Formal languages and infinite groups . DIMACS Series in Discrete Mathematics and Theoretical Computer Science 25 : 27 – 51 .
- Lawson , M. V. ( 1998 ). Inverse Semigroups: The Theory of Partial Symmetries . World Scientific .
- Lawson , M. V. ( 2006 ). A correspondence between balanced varieties and inverse monoids . Inter. J. Algebra Comput. 16 : 887 – 924 .
- Nivat , M. , Perrot , J.-F. ( 1970 ). Une généralisation du monoïde bicyclique , Comptes Rendus de l'Académie des Sciences de Paris 271 : 824 – 827 .
- Renault , J. ( 1980 ). A Groupoid Approach to C*-Algebras . Lecture Notes in Mathematics 793 , Springer-Verlag .
- Scott , E. A. ( 1984 ). A construction which can be used to produce finitely presented infinite simple groups . J. Alg. 90 : 294 – 322 .