@article{TMF_2004_140_3_a7,
     author = {V. V. Kozlov and D. V. Treschev},
     title = {Polynomial {Conservation} {Laws} in {Quantum} {Systems}},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {460--479},
     publisher = {mathdoc},
     volume = {140},
     number = {3},
     year = {2004},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_2004_140_3_a7/}
}