%0 Journal Article %A A. D. Vainshtein %A B. Z. Shapiro %T Singularities of the boundary of a~domain of hyperbolicity %J Itogi Nauki i Tekhniki. Seriya Sovremennye Problemy Matematiki. Noveishie Dostizheniya %D 1988 %P 193-214 %V 33 %I mathdoc %U http://geodesic.mathdoc.fr/item/INTD_1988_33_a5/ %G ru %F INTD_1988_33_a5