@article{TIMM_2013_19_3_a24,
     author = {Ya. N. Nuzhin},
     title = {Groups lying between {Steinberg} groups over non-perfect fields of characteristics~2 and~3},
     journal = {Trudy Instituta matematiki i mehaniki},
     pages = {244--250},
     publisher = {mathdoc},
     volume = {19},
     number = {3},
     year = {2013},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TIMM_2013_19_3_a24/}
}