%0 Journal Article %A O. N. Tsvetkov %A K. D. Korenev %A N. M. Karavaev %A S. A. Dmitriev %T Certain problems involved in the use of the KY-2 cation exchange resin in the alkylation of phenols by higher defines %J Doklady Akademii Nauk %D 1964 %P 1171-1173 %V 157 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1964_157_5_a29/ %G ru %F DAN_1964_157_5_a29