TY - JOUR AU - M. V. Dontsova TI - The nonlocal solvability conditions for a system with absolute terms for the case of positive coefficients JO - Žurnal Srednevolžskogo matematičeskogo obŝestva PY - 2017 SP - 23 EP - 32 VL - 19 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/SVMO_2017_19_4_a1/ LA - ru ID - SVMO_2017_19_4_a1 ER -