@article{FPM_2006_12_8_a14,
     author = {D. A. Tuganbaev},
     title = {The {Jacobson} radical and {Laurent} series rings},
     journal = {Fundamentalʹna\^a i prikladna\^a matematika},
     pages = {243--246},
     year = {2006},
     volume = {12},
     number = {8},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/FPM_2006_12_8_a14/}
}