%0 Journal Article %A N. P. Grechkin %A R. N. Khamitov %T Organophosphorus derivatives of azetidine. Phosphoric acid azetidides %J Doklady Akademii Nauk %D 1965 %P 1063-1064 %V 162 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1965_162_5_a24/ %G ru %F DAN_1965_162_5_a24