%0 Journal Article %A V. E. Fedorov %T Holomorphic operator semigroups with strong degeneration %J Vestnik Chelyabinskogo Gosudarstvennogo Universiteta. Matematika, Mekhanika, Informatika %D 2008 %P 68-74 %N 10 %I mathdoc %U http://geodesic.mathdoc.fr/item/VCHGU_2008_10_a9/ %G ru %F VCHGU_2008_10_a9