%0 Journal Article %A A. V. Topchiev %A B. M. Tumerman %A T. A. Fedorova %T Phenol alkylation by diisobu-tylene and triisobutylene in the presence of boron trifluoride concotaining catalysts %J Doklady Akademii Nauk %D 1958 %P 90-93 %V 120 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1958_120_1_a20/ %G ru %F DAN_1958_120_1_a20