TY - JOUR AU - E. P. Ivanova TI - Boundary-value problems for differential-difference equations with finite and infinite orbits of boundaries JO - Contemporary Mathematics. Fundamental Directions PY - 2023 SP - 664 EP - 675 VL - 69 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/CMFD_2023_69_4_a6/ LA - ru ID - CMFD_2023_69_4_a6 ER -