%0 Journal Article %A V. R. Romanovskii %T Critical state stable and increase of hard superconductor temperature %J Doklady Akademii Nauk %D 1996 %P 752-756 %V 350 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1996_350_6_a7/ %G ru %F DAN_1996_350_6_a7