@article{FPM_2010_16_3_a13,
     author = {A. V. Cherednikova},
     title = {Rings of quasi-endomorphisms of strongly indecomposable torsion-free {Abelian} groups of rank~4 with pseudosocles of rank~3},
     journal = {Fundamentalʹna\^a i prikladna\^a matematika},
     pages = {245--250},
     publisher = {mathdoc},
     volume = {16},
     number = {3},
     year = {2010},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/FPM_2010_16_3_a13/}
}