@article{TMF_2005_142_1_a11,
     author = {M. V. Karasev and E. M. Novikova},
     title = {Algebra with polynomial commutation relations for the {Zeeman} effect in the {Coulomb--Dirac} field},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {127--147},
     publisher = {mathdoc},
     volume = {142},
     number = {1},
     year = {2005},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_2005_142_1_a11/}
}