@article{AL_1990_29_5_a2,
     author = {P. A. Krylov},
     title = {Completely transitive torsion-free abelian groups},
     journal = {Algebra i logika},
     pages = {549--560},
     year = {1990},
     volume = {29},
     number = {5},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/AL_1990_29_5_a2/}
}