%0 Journal Article %A P. I. Katsylo %T Rationality of moduli varieties of plane curves of degree~$3k$ %J Sbornik. Mathematics %D 1989 %P 375-381 %V 64 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/SM_1989_64_2_a5/ %G en %F SM_1989_64_2_a5