"A Ground-Based Interferometric Phased Array Trigger for Ultra-high Energy Neutrinos", 35th International Cosmic Ray Conference. 10-20 July, 2017. Bexco, Busan, Korea, Proceedings of Science, Vol. 301. Online at https://pos.sissa.it/cgi-bin/reader/conf.cgi?confid=301, id.1013 (Jan 2017)