@article{TVP_2006_51_1_a7,
     author = {V. V. Kozlov and O. G. Smolyanov},
     title = {Wigner function and diffusion in collisionfree media of quantum particles},
     journal = {Teori\^a vero\^atnostej i ee primeneni\^a},
     pages = {109--125},
     year = {2006},
     volume = {51},
     number = {1},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TVP_2006_51_1_a7/}
}