%0 Journal Article %A T. I. Santalova %A P. A. Konstantinov %A Ya. L. Gol'dfarb %T Reducing desulphuration of some diamines in the thiophene series %J Doklady Akademii Nauk %D 1960 %P 1102-1105 %V 131 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1960_131_5_a31/ %G ru %F DAN_1960_131_5_a31