TY - JOUR AU - A. V. Platonov TI - Stability analysis for the Lienard equation with discontinuous coefficients JO - Vestnik Udmurtskogo universiteta. Matematika, mehanika, kompʹûternye nauki PY - 2021 SP - 226 EP - 240 VL - 31 IS - 2 UR - http://geodesic.mathdoc.fr/item/VUU_2021_31_2_a4/ LA - ru ID - VUU_2021_31_2_a4 ER -