JGR Paper: Assessment of S/P radiated energy ratio from shear-tensile picoearthquakes Grzegorz 3 August 2013 Publications Together with Yehuda Ben-Zion we published a paper in Journal of Geophysical Research. The paper is entitled “Assessment of P and S wave energy radiated from very small shear-tensile seismic events in a deep South African mine“. The publication is…