Media type: E-Article Title: On the eigenfunctions for the Sturm-Liouville equation: Viewed as functions of the S–L operator Contributor: Nambu, Takao imprint: Project Euclid, 1990 Published in: Proceedings of the Japan Academy, Series A, Mathematical Sciences Language: Not determined DOI: 10.3792/pjaa.66.5 ISSN: 0386-2194 Keywords: General Mathematics Origination: Footnote: Access State: Open Access