Thesis (Ph. D.)--Rijksuniversiteit te Leiden, 1988. / Includes bibliographical references.
| Identifer | oai:union.ndltd.org:OCLC/oai:xtcat.oclc.org:OCLCNo/624413571 |
| Date | January 1988 |
| Creators | Deul, Erik Ronald, |
| Publisher | Leiden : Sterrewacht Leiden, |
| Source Sets | OCLC |
| Language | English |
| Detected Language | English |
| Coverage | Milky Way. |
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