%0 Journal Article %A R. Zhagat %A Ya. Stradyn %A A. Grinvalde %A G. Vanag %T The structure of beta-indone and its derivatives %J Doklady Akademii Nauk %D 1960 %P 77-80 %V 135 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1960_135_1_a17/ %G ru %F DAN_1960_135_1_a17