@article{TMF_2015_185_1_a12,
     author = {V. D. Lyakhovsky and O. V. Postnova},
     title = {Generalized {Pascal's} triangles and singular elements of modules of {Lie} algebras},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {139--150},
     publisher = {mathdoc},
     volume = {185},
     number = {1},
     year = {2015},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_2015_185_1_a12/}
}