@article{TMF_1997_113_1_a11,
     author = {S. A. Savkov and A. A. Yushkanov},
     title = {Analytical solution of the nonstationary {Boltzmann} equation in the {BGK-model}},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {139--148},
     year = {1997},
     volume = {113},
     number = {1},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_1997_113_1_a11/}
}