%0 Journal Article %A M. D. Krol' %T Various forms of the continuity principle %J Doklady Akademii Nauk %D 1983 %P 33-36 %V 271 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1983_271_1_a6/ %G ru %F DAN_1983_271_1_a6