On a class of semigroups with symmetric presentations.
C.M. Campbell; E.F. Robertson; R.M. Thomas
Semigroup forum (1993)
- Volume: 46, Issue: 3, page 286-306
- ISSN: 0037-1912; 1432-2137/e
C.M. Campbell; E.F. Robertson; R.M. Thomas
Semigroup forum (1993)