INFINITELY MANY SOLUTIONS FOR DOUBLE HAMONIC PERTURBED PROBLEM
戴求亿
INFINITELY MANY SOLUTIONS FOR DOUBLE HAMONIC PERTURBED PROBLEM
Dai Qiuyi
Applied Mathematics and Mechanics (English Edition) . 1995, (7): 687 -694 . 

APS Journals | CSTAM Journals | AMS Journals | EMS Journals | ASME Journals