@inproceedings{Asada:20082a, author = "Asada, Hideki", title = "{Gravitational Lensing along multiple paths as a probe of physics beyond Einstein gravity}", doi = "10.22323/1.054.0062", booktitle = "Proceedings of The Manchester Microlensing Conference: The 12th International Conference and ANGLES Microlensing Workshop {\textemdash} PoS(GMC8)", year = 2008, volume = "054", pages = "062" }