%0 Journal Article %A M. V. Zakharyaschev %T Disjunctive property of superintuitionist and modal logics %J Matematičeskie zametki %D 1987 %P 729-738 %V 42 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZM_1987_42_5_a12/ %G ru %F MZM_1987_42_5_a12