%0 Journal Article %A In. I. Pavlyuk %A S. V. Sudoplatov %T Formulas and properties for families of theories of Abelian groups %J The Bulletin of Irkutsk State University. Series Mathematics %D 2021 %P 95-109 %V 36 %I mathdoc %U http://geodesic.mathdoc.fr/item/IIGUM_2021_36_a7/ %G en %F IIGUM_2021_36_a7