Invariant curves for a delay differential equation with a piecewise constant argument
Crossref DOI link: https://doi.org/10.1186/s13662-014-0349-7
Published Online: 2015-01-30
Published Print: 2015-12
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Liu, Jinghua
License valid from 2015-01-30