中国科学院数学与系统科学研究院期刊网
BUCKLED STATE OF AN ELASTIC SLENDER ROD WITH AN INTERNAL CONSTRAINT
Cheng Chang-jun, Zhu Zheng-you
Acta Mathematicae Applicatae Sinica . 1984, (3): 352 -361 .  DOI: 10.12387/C1984040