@inproceedings{Yin:2019an, author = "Yin, Wen", title = "{Direct leptogenesis}", doi = "10.22323/1.340.0305", booktitle = "Proceedings of The 39th International Conference on High Energy Physics {\textemdash} PoS(ICHEP2018)", year = 2019, volume = "340", pages = "305" }