%0 Journal Article %A A. A. Manovtsev %T Inductive purities in Abelian groups %J Sbornik. Mathematics %D 1975 %P 389-418 %V 25 %N 3 %U http://geodesic.mathdoc.fr/item/SM_1975_25_3_a3/ %G en %F SM_1975_25_3_a3