Authors: MEAKIN J SAPIR M

Citation: J. Meakin et M. Sapir, THE WORD PROBLEM IN THE VARIETY OF INVERSE-SEMIGROUPS WITH ABELIAN COVERS, Journal of the London Mathematical Society, 53, 1996, pp. 79-98

Authors: HAATAJA S MARGOLIS SW MEAKIN J

Citation: S. Haataja et al., BASS-SERRE THEORY FOR GROUPOIDS AND THE STRUCTURE OF FULL REGULAR SEMIGROUP AMALGAMS, Journal of algebra, 183(1), 1996, pp. 38-54