%0 Journal Article %A Duplak, Ján %T Rot-quasigroups as isotopes of Abelian groups %J Mathematica slovaca %D 1976 %P 287-298 %V 26 %N 4 %U http://geodesic.mathdoc.fr/item/MASLO_1976_26_4_a2/ %G en %F MASLO_1976_26_4_a2