CloseComparison of the geoacoustic measurements in boreholes with the data of laboratory and in-situ experiments on electromagnetic excitation of rocks,
Gavrilov, V. A., L. M. Bogomolov, and A. S. Zakupin (2011),
Izv. Phys. Solid Earth., 47, 11, 1009,
10.1134/S1069351311100041.