@article{TMF_2001_126_1_a8,
     author = {S. V. Petrushkin and V. V. Samartsev},
     title = {Boson {Operator} {Elimination} {Method} in the {Laser} {Cooling} of {Solids}},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {164--174},
     publisher = {mathdoc},
     volume = {126},
     number = {1},
     year = {2001},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_2001_126_1_a8/}
}