@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/}
}