@article{AL_1988_27_3_a2,
     author = {P. A. Krylov},
     title = {Torsion-free abelian groups with hereditary endomorphism},
     journal = {Algebra i logika},
     pages = {295--304},
     publisher = {mathdoc},
     volume = {27},
     number = {3},
     year = {1988},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/AL_1988_27_3_a2/}
}