@article{VMJ_2015_17_2_a5,
     author = {V. M. Levchuk and A. V. Litavrin and N. D. Hodyunya and V. V. Tsigankov},
     title = {Niltriangular subalgebras of the {Chevalley} algebras and their generalizations},
     journal = {Vladikavkazskij matemati\v{c}eskij \v{z}urnal},
     pages = {37--46},
     publisher = {mathdoc},
     volume = {17},
     number = {2},
     year = {2015},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VMJ_2015_17_2_a5/}
}