TY - JOUR AU - T. A. Germogenova AU - E. B. Pavel'eva TI - The characteristic equation in radiation transport problems in extended cylindrical regions JO - Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki PY - 1989 SP - 1195 EP - 1211 VL - 29 IS - 8 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ZVMMF_1989_29_8_a9/ LA - ru ID - ZVMMF_1989_29_8_a9 ER -