%0 Journal Article %A I. Diaconescu %A S. S. Medvedev %T Certain features of butadiene polymerization in the presence of complex cobalt catalysts %J Doklady Akademii Nauk %D 1964 %P 890-892 %V 155 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1964_155_4_a37/ %G ru %F DAN_1964_155_4_a37