Global Phase Portraits of Quadratic Systems with a Complex Ellipse as Invariant Algebraic Curve
Crossref DOI link: https://doi.org/10.1007/s10114-017-5478-y
Published Online: 2017-11-28
Published Print: 2018-05
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Llibre, Jaume
Valls, Claudia
License valid from 2017-11-28