%0 Journal Article %A S. W. Weis %A M. E. Shirokov %T Extreme points of the set of quantum states with bounded energy %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 2021 %P 190-192 %V 76 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/RM_2021_76_1_a6/ %G en %F RM_2021_76_1_a6