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.
Guangfeng Dong, Changjian Liu, Jiazhong Yang. On the Topology of Isochronous Centers of Hamiltonian Differential Systems. I. J. Bifurcation and Chaos, 29(6):1950099, 2019. [doi]
Abstract is missing.