@article{AL_2000_39_2_a7,
     author = {E. I. Timoshenko},
     title = {On universally equivalent solvable groups},
     journal = {Algebra i logika},
     pages = {227--240},
     publisher = {mathdoc},
     volume = {39},
     number = {2},
     year = {2000},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/AL_2000_39_2_a7/}
}