Media type: E-Article Title: On fractional powers of a class of elliptic differential operators with feedback boundary conditions, II Contributor: Nambu, Takao imprint: Project Euclid, 1994 Published in: Proceedings of the Japan Academy, Series A, Mathematical Sciences Language: Not determined DOI: 10.3792/pjaa.70.247 ISSN: 0386-2194 Keywords: General Mathematics Origination: Footnote: Access State: Open Access