title: Observation of structure in Cerenkov pulses from extensive air showers using fast techniques.
authors.affiliation: Laboratorio di Cosmo-geofisica del Consiglio Nazionale delle Richerche, Istituto di Fisica Generale dell'Università, Torino.
authors.forename: G
authors.initials: G
authors.lastname: Bosia
authors.forename: C
authors.initials: C
authors.lastname: Castagnoli
authors.forename: M
authors.initials: M
authors.lastname: Dardo
authors.forename: G
authors.initials: G
authors.lastname: Marangoni