TY - JOUR AU - G. G. Yelenin AU - V. V. Krylov TI - Solvability of a system of nonlinear equations of quasichemical approximation of a lattice gas model JO - Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki PY - 1989 SP - 1863 EP - 1872 VL - 29 IS - 12 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ZVMMF_1989_29_12_a9/ LA - ru ID - ZVMMF_1989_29_12_a9 ER -