TY - JOUR AU - Mukhigulashvili, Sulkhan AU - Novotná, Veronika TI - The periodic problem for the second order integro-differential equations with distributed deviation JO - Mathematica Bohemica PY - 2021 SP - 167 EP - 183 VL - 146 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.21136/MB.2020.0061-19/ DO - 10.21136/MB.2020.0061-19 LA - en ID - 10_21136_MB_2020_0061_19 ER -