%0 Journal Article %A A. V. Topchiev %A L. A. Alyavdina %T The polymerization of isobutylene under the influence of boron trifluoride adsorbed on silica gel %J Doklady Akademii Nauk %D 1958 %P 720-723 %V 119 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1958_119_4_a21/ %G ru %F DAN_1958_119_4_a21