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On the limit cycles for a class of fourth-order differential equations
Llibre, Jaume, Makhlouf, AmarVolume:
45
Language:
english
Journal:
Journal of Physics A: Mathematical and Theoretical
DOI:
10.1088/1751-8113/45/5/055214
Date:
February, 2012
File:
PDF, 176 KB
english, 2012