TY - JOUR AU - O. S. Kostromina TI - On limit cycles, resonance and homoclinic structures in asymmetric pendulum-type equation JO - Vestnik Udmurtskogo universiteta. Matematika, mehanika, kompʹûternye nauki PY - 2019 SP - 228 EP - 244 VL - 29 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/VUU_2019_29_2_a6/ LA - en ID - VUU_2019_29_2_a6 ER -