对称耦合双振子的复杂运动
张建国,张玉芬
Complex movement in 2-space of a doubly asymmetric coupled spring
ZHANG Jian-guo,ZHANG Yu-fen
河北大学学报(自然科学版) . 2012, (2): 144 -148 .  DOI: 10.3969/j.issn.1000-1565.2012.02.007