TY - JOUR AU - Vistoria V. Yevstafyeva TI - Existence of the unique kT-periodic solution for one class of nonlinear systems JO - Žurnal Sibirskogo federalʹnogo universiteta. Matematika i fizika PY - 2013 SP - 136 EP - 142 VL - 6 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/JSFU_2013_6_1_a14/ LA - en ID - JSFU_2013_6_1_a14 ER -