TY - JOUR AU - Gegelia, G. T. TI - On boundary value problems of periodic type for ordinary odd order differential equations JO - Archivum mathematicum PY - 1984 SP - 195 EP - 203 VL - 20 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ARM_1984__20_4_a5/ LA - en ID - ARM_1984__20_4_a5 ER -