TY - JOUR AU - L. N. Gaishun TI - Periodic solutions of linear completely integrable systems JO - Differencialʹnye uravneniâ PY - 1978 SP - 905 EP - 907 VL - 14 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1978_14_5_a14/ LA - ru ID - DE_1978_14_5_a14 ER -