TY  - BOOK
AU  - Araújo, Isabel M.
ED  - Workshop Semigroups and Languages
ED  - Universidade de Lisboa.
TI  - Semigroups and Languages: Proceedings of the Workshop. Lisboa, Portugal, 27-29 November 2002 
SN  - 9812389172
U1  - 305.7 14
PY  - 2004///
CY  - River Edge, NJ
PB  - World Scientific
KW  - Formal languages
KW  - Congresses
KW  - Semigroups
KW  - Ngôn ngữ thông dụng
KW  - Nhóm ngôn ngữ
N1  - Proceedings of workshop held at the Center of Algebra of the University of Lisbon; Includes index
ER  -