%0 Journal Article %A M. S. Burgin %A V. A. Artamonov %T Some properties of subalgebras in varieties of linear $\Omega$-albebras %J Sbornik. Mathematics %D 1972 %P 69-85 %V 16 %N 1 %U http://geodesic.mathdoc.fr/item/SM_1972_16_1_a5/ %G en %F SM_1972_16_1_a5