@inproceedings{Stanev:2003J9, author = "Stanev, Todor", title = "{UHCR and extragalactic magnetic fields}", doi = "10.22323/1.010.0070", booktitle = "Proceedings of International Workshop on Astroparticle and High Energy Physics {\textemdash} PoS(AHEP2003)", year = 2003, volume = "010", pages = "070" }