%0 Journal Article %A Ya. B. Zel'dovich %A O. Kh. Guseinov %T The neutronization of matter on collapse and the neutrino spectrum %J Doklady Akademii Nauk %D 1965 %P 791-793 %V 162 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1965_162_4_a17/ %G ru %F DAN_1965_162_4_a17