@article{TMF_2000_122_2_a8,
     author = {A. N. Leznov},
     title = {Graded {Lie} algebras, representation theory, integrable mappings, and integrable systems},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {251--271},
     year = {2000},
     volume = {122},
     number = {2},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_2000_122_2_a8/}
}