TY - JOUR AU - G. V. Zavizion AU - I. G. Klyuchnik TI - A System of Differential Equations with an Analytic Nonlinearity JO - Matematičeskie zametki PY - 2012 SP - 621 EP - 623 VL - 91 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZM_2012_91_4_a14/ LA - ru ID - MZM_2012_91_4_a14 ER -