%0 Journal Article %A Ya. M. Paushkin %A A. F. Lunin %T New nitrogen and oxy containing polymeres with conjugate bonds synthesized from sodium carbonate and ammonium chloride %J Doklady Akademii Nauk %D 1963 %P 823-825 %V 150 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1963_150_4_a31/ %G ru %F DAN_1963_150_4_a31