TY - JOUR AU - A. Kh. Khachatryan AU - Kh. A. Khachatryan TI - Qualitative difference between solutions for a~model of the~Boltzmann equation in the~linear and nonlinear cases JO - Teoretičeskaâ i matematičeskaâ fizika PY - 2012 SP - 497 EP - 504 VL - 172 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TMF_2012_172_3_a11/ LA - ru ID - TMF_2012_172_3_a11 ER -