KAM theorems for the product of two involutions of different types
Quispel, G. R. W., Sevryuk, M. B.Volume:
3
Language:
english
Journal:
Chaos: An Interdisciplinary Journal of Nonlinear Science
DOI:
10.1063/1.165935
Date:
October, 1993
File:
PDF, 923 KB
english, 1993