%0 Journal Article %A A. P. Stolboushkin %T On the expressive power of some dynamic logics %J Sbornik. Mathematics %D 1986 %P 411-419 %V 53 %N 2 %U http://geodesic.mathdoc.fr/item/SM_1986_53_2_a7/ %G en %F SM_1986_53_2_a7