@article{AL_1970_9_5_a6,
     author = {V. N. Remeslennikov and V. G. Sokolov},
     title = {Certain properties of the {Magnus} imbedding},
     journal = {Algebra i logika},
     pages = {566--578},
     publisher = {mathdoc},
     volume = {9},
     number = {5},
     year = {1970},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/AL_1970_9_5_a6/}
}