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@article{DM_2004_16_4_a11, author = {I. G. Shaposhnikov}, title = {Homomorphic relations of multibase universal algebras}, journal = {Diskretnaya Matematika}, pages = {134--148}, publisher = {mathdoc}, volume = {16}, number = {4}, year = {2004}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DM_2004_16_4_a11/} }
I. G. Shaposhnikov. Homomorphic relations of multibase universal algebras. Diskretnaya Matematika, Tome 16 (2004) no. 4, pp. 134-148. http://geodesic.mathdoc.fr/item/DM_2004_16_4_a11/