@article{IVM_1985_8_a15,
     author = {A. R. Chekhlov},
     title = {Some classes of torsion-free abelian groups that are close to quasi-pure-injective groups},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {82--83},
     publisher = {mathdoc},
     number = {8},
     year = {1985},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_1985_8_a15/}
}