Higher order analytical approximate solutions to the nonlinear pendulum by He's homotopy method
ISSN: 0031-8949, 1402-4896
Year of publication: 2009
Volume: 79
Issue: 1
Type: Article
ISSN: 0031-8949, 1402-4896
Year of publication: 2009
Volume: 79
Issue: 1
Type: Article