@article{SEMR_2015_12_a7,
     author = {G. K. Ryabov},
     title = {On {Schur} $3$-groups},
     journal = {Sibirskie \`elektronnye matemati\v{c}eskie izvesti\^a},
     pages = {223--231},
     publisher = {mathdoc},
     volume = {12},
     year = {2015},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SEMR_2015_12_a7/}
}