@article{cd84da2499b74fdc994636264e269068,
title = "The generalized Lienard systems",
keywords = "homoclinic orbit, periodic solution, Filippov transformation, GLOBAL ASYMPTOTIC STABILITY, PERIODIC-SOLUTIONS, EQUATIONS, CONJECTURE, BEHAVIOR, 111 Mathematics",
author = "Mats Gyllenberg and Yan Ping",
year = "2002",
doi = "10.3934/dcds.2002.8.1043",
language = "English",
volume = "8",
pages = "1043--1057",
journal = "Discrete and continuous dynamical systems",
issn = "1078-0947",
publisher = "American Institute of Mathematical Sciences",
number = "4",
}