THE ANALYSIS OF THE HEAD WAVES REGISTERED IN CROSSHOLE SURVEY FOR CALCULATION VELOCITIES IN THE VICINITY OF BOREHOLES

von Chugaev, A. V.
Veröffentlicht in Inženernaja i rudnaja geofizika (Veranstaltung : 16. : 2020 : Perm) Engineering and Mining Geophysics 2020 ; Volume 2 of 2 (2021)