On Fermat's principle in general relativity. I. The general case
- 1 August 1990
- journal article
- Published by IOP Publishing in Classical and Quantum Gravity
- Vol. 7 (8) , 1319-1331
- https://doi.org/10.1088/0264-9381/7/8/011
Abstract
No abstract availableThis publication has 4 references indexed in Scilit:
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