@article{AL_2006_45_4_a4,
     author = {E. I. Timoshenko},
     title = {Computing {Test} {Rank} for a {Free} {Solvable} {Group}},
     journal = {Algebra i logika},
     pages = {447--457},
     publisher = {mathdoc},
     volume = {45},
     number = {4},
     year = {2006},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/AL_2006_45_4_a4/}
}