%0 Journal Article %A A. G. Pinus %T On the elementary geometry of universal algebras and on the equivalence of clones relative to this geometry %J Sibirskie èlektronnye matematičeskie izvestiâ %D 2018 %P 332-337 %V 15 %I mathdoc %U http://geodesic.mathdoc.fr/item/SEMR_2018_15_a10/ %G ru %F SEMR_2018_15_a10