@article{SM_1976_30_2_a4,
     author = {A. E. Zalesskii and V. S. Konyukh},
     title = {Sylow $\Pi$-subgroups of the classical groups},
     journal = {Sbornik. Mathematics},
     pages = {203--219},
     publisher = {mathdoc},
     volume = {30},
     number = {2},
     year = {1976},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_1976_30_2_a4/}
}