%0 Journal Article %A Yu. A. Demidovich %T On some generalizations of the property B problem of an $n$-uniform hypergraph %J Fundamentalʹnaâ i prikladnaâ matematika %D 2020 %P 95-122 %V 23 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/FPM_2020_23_1_a5/ %G ru %F FPM_2020_23_1_a5