ON NON-LINEAR DIFFERENTIAL EQUATIONS OF THE 2ND ORDER .2. THE EQUATION
成果类型:
Article
署名作者:
CARTWRIGHT, ML; LITTLEWOOD, JE
刊物名称:
ANNALS OF MATHEMATICS
ISSN/ISSBN:
0003-486X
DOI:
10.2307/1969181
发表日期:
1947
页码:
472-494
关键词: