%0 Journal Article %A L. P. Stepovik %A A. K. Shilova %A A. E. Shilov %T The kinetics and mechanism of the initiation of ethylene polymerization on a soluble complex Zigler-type catalyst %J Doklady Akademii Nauk %D 1963 %P 122-125 %V 148 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1963_148_1_a31/ %G ru %F DAN_1963_148_1_a31