@article{AL_1976_15_4_a3,
     author = {A. V. Goryaga},
     title = {Generating elements of the group of automorphisms of a free},
     journal = {Algebra i logika},
     pages = {458--463},
     publisher = {mathdoc},
     volume = {15},
     number = {4},
     year = {1976},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/AL_1976_15_4_a3/}
}