%0 Journal Article %A T. A. Sokolova %A L. A. Ovsyannikova %T Synthesis and properties of 1-dimethylamino-3-methylazetidinone-2 %J Doklady Akademii Nauk %D 1962 %P 140-142 %V 143 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1962_143_1_a33/ %G ru %F DAN_1962_143_1_a33