@article{article, title  = {{Geometrical optics for scalar, electromagnetic and gravitational waves on curved spacetime}},

 publisher = {{World Scientific Pub Co Pte Lt}},

 url = {{http://eprints.whiterose.ac.uk/134203/ }},

 year = {{2018}},

 month = {{4}},

 author = {{Dolan SR}},

 doi = {{10.1142/s0218271818430101}},

 volume = {{27}},

 journal = {{International Journal of Modern Physics D}},

 issue = {{11}},

 pages = {{1843010-1843010}},

 note = {{Accessed on 2025/01/03}}}