@article{105714, author = {V\v era Trnkov\'a}, title = {On products of binary relational structures}, journal = {Commentationes Mathematicae Universitatis Carolinae}, volume = {017}, year = {1976}, pages = {513-521}, zbl = {0361.08002}, mrnumber = {0424642}, language = {en}, url = {http://dml.mathdoc.fr/item/105714} }
Trnková, Věra. On products of binary relational structures. Commentationes Mathematicae Universitatis Carolinae, Tome 017 (1976) pp. 513-521. http://gdmltest.u-ga.fr/item/105714/
Contribution à la théorie des demi-groupes III., Bull. Soc. Math. France 81 (1953), 289-306. (1953) | MR 0060503 | Zbl 0051.25304
Cardinal multiplication of structures with a reflexive relation, Fund. Math. 70 (1971), 59-101. (1971) | MR 0280430
Representing groups and semigroups by products in categories of relations, Algebra Universalis 4 (1974), 336-341. (1974) | MR 0357669
Representation of Semigroups by Products in a Category, J. of Algebra 34 (1975), 191-204. (1975) | MR 0367100
On a representation of commutative semigroups, Semigroup Forum 10 (1975), 203-214. (1975) | MR 0374312