%0 Journal Article %A A. V. Cherednikova %T Quasi-endomorphism rings of strongly indecomposable torsion-free Abelian groups of rank~4 with pseudosocles of rank~1 %J Fundamentalʹnaâ i prikladnaâ matematika %D 2012 %P 177-182 %V 17 %N 8 %I mathdoc %U http://geodesic.mathdoc.fr/item/FPM_2012_17_8_a17/ %G ru %F FPM_2012_17_8_a17