%0 Journal Article %A Yu. V. Gavrilenko %T Majorants of logic evaluations. Lifting and lowering lemmas in %J Doklady Akademii Nauk %D 1991 %P 528-532 %V 318 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1991_318_3_a2/ %G ru %F DAN_1991_318_3_a2