@inproceedings{Petcov:2019IH, author = "Petcov, Serguey", title = "{Neutrino Theory}", doi = "10.22323/1.340.0699", booktitle = "Proceedings of The 39th International Conference on High Energy Physics {\textemdash} PoS(ICHEP2018)", year = 2019, volume = "340", pages = "699" }