@article{106973, author = {Libor Pol\'ak}, title = {On varieties of non-indexed algebras}, journal = {Archivum Mathematicum}, volume = {013}, year = {1977}, pages = {169-174}, zbl = {0373.08002}, mrnumber = {0463079}, language = {en}, url = {http://dml.mathdoc.fr/item/106973} }
Polák, Libor. On varieties of non-indexed algebras. Archivum Mathematicum, Tome 013 (1977) pp. 169-174. http://gdmltest.u-ga.fr/item/106973/
Weak homomorphisms of general algebras, to appear in Commentationes Mathematicae.
The category of non-indexed algebras and weak homomorphisms, to appear in Colloquium Mathematicum.
Birkhoff theorem in the category of non-indexed algebras, Bulletin de l' Academie Polonaise des Sciences, Serie des sci. math., astr. et phys. 17 (1969), 273-275. (1969) | MR 0248064