Type: Article
Publication Date: 1978-01-01
Citations: 42
DOI: https://doi.org/10.1080/16073606.1978.9631549
Action | Title | Year | Authors |
---|---|---|---|
+ | Linear differential operators | 1967 |
M. A. Naĭmark |
+ | <i>Theory of Ordinary Differential Equations</i> | 1956 |
Earl A. Coddington Norman Levinson T. Teichmann |