@article{TMF_1982_52_3_a8,
     author = {N. N. Bogolyubov (Jr.) and Fam Le Kien and A. S. Shumovskii},
     title = {Kinetic equation for a~two-level system interacting with the electromagnetic field},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {423--430},
     publisher = {mathdoc},
     volume = {52},
     number = {3},
     year = {1982},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_1982_52_3_a8/}
}