Weyl's theory for a system of coupled second-order differential equations
Michael Hehenberger; Erkki Brändas; Nils Elander
- 作者Michael Hehenberger; Erkki Brändas; Nils Elander
- 卷第14卷
- 印刷ISSN0020-7608
- 电子ISSN1097-461X
- 文件大小225.31KB
- 发表时间1978
- DOI10.1002/qua.560140806
- 页码67-71