@article{AA_2008_20_1_a1,
     author = {N. Vavilov},
     title = {Weight elements of {Chevalley} groups},
     journal = {Algebra i analiz},
     pages = {34--85},
     publisher = {mathdoc},
     volume = {20},
     number = {1},
     year = {2008},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/AA_2008_20_1_a1/}
}