✦ LIBER ✦
A timelike extension of fermat's principle in general relativity. Comparisons with the lightlike case
✍ Scribed by Fabio Giannoni
- Publisher
- Elsevier Science
- Year
- 1997
- Tongue
- English
- Weight
- 499 KB
- Volume
- 30
- Category
- Article
- ISSN
- 0362-546X
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