Researchr is a web site for finding, collecting, sharing, and reviewing scientific publications, for researchers by researchers.
Sign up for an account to create a profile with publication list, tag and review your related work, and share bibliographies with your co-authors.
Lijuan Sheng. Limit Cycles of a Class of Piecewise Smooth Liénard Systems. I. J. Bifurcation and Chaos, 26(1), 2016. [doi]
Abstract is missing.