@article{FPM_2006_12_5_a15,
     author = {J. Kupsch and O. G. Smolyanov},
     title = {Exact master equations describing reduced dynamics of the {Wigner} function},
     journal = {Fundamentalʹna\^a i prikladna\^a matematika},
     pages = {203--219},
     publisher = {mathdoc},
     volume = {12},
     number = {5},
     year = {2006},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/FPM_2006_12_5_a15/}
}