@article{RM_1994_49_5_a9,
     author = {M. V. Karasev and E. M. Novikova},
     title = {Quadratic {Poisson} brackets in the {Zeeman} effect. {Irreducible} representations and coherent states},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     pages = {179--180},
     publisher = {mathdoc},
     volume = {49},
     number = {5},
     year = {1994},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/RM_1994_49_5_a9/}
}