%0 Journal Article %A D. N. Strazhesko %A Z. D. Skripnik %A L. L. Chervyatsova %A G. F. Yankovskaya %T Acid catalysis in solutions in the presence of oxidized coal %J Doklady Akademii Nauk %D 1964 %P 168-170 %V 155 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1964_155_1_a37/ %G ru %F DAN_1964_155_1_a37