Lecture Notes in Mathematics > Differential Equations and Mathematical Physics > 134-142
Source
Abstract
Identifiers
series ISSN : | 0075-8434 |
book ISBN : | 978-3-540-18479-9 |
book e-ISBN : | 978-3-540-47983-3 |
DOI | 10.1007/BFb0080589 |
series ISSN : | 0075-8434 |
book ISBN : | 978-3-540-18479-9 |
book e-ISBN : | 978-3-540-47983-3 |
DOI | 10.1007/BFb0080589 |