%0 Journal Article %A L. L. Maksimova %T Formal deductions in the calculus of strict implication %J Algebra i logika %D 1966 %P 33-39 %V 5 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/AL_1966_5_6_a3/ %G ru %F AL_1966_5_6_a3