@inproceedings{Achiman:1999Pe, author = "Achiman, Y.", title = "{RH Mixing observable? }", doi = "10.22323/1.001.0026", booktitle = "Proceedings of Corfu Summer Institute on Elementary Particle Physics {\textemdash} PoS(corfu98)", year = 1999, volume = "001", pages = "026" }