Stable closed orbits in plane autonomous dynamical systems.

• 1 January 1979
• journal article
• research article
• Published by Walter de Gruyter GmbH in Journal für die reine und angewandte Mathematik (Crelles Journal)
• Vol. 1979  (305) , 136-139
• https://doi.org/10.1515/crll.1979.305.136

Abstract