@article{MZM_2002_72_1_a5,
     author = {M. V. Karasev and E. M. Novikova},
     title = {Nonlinear {Commutation} {Relations:} {Representations} by {Point-Supported} {Operators}},
     journal = {Matemati\v{c}eskie zametki},
     pages = {54--73},
     publisher = {mathdoc},
     volume = {72},
     number = {1},
     year = {2002},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_2002_72_1_a5/}
}