TY - RPRT TI - Explosion Discrimination Using Seismic Gradiometry and Spectral Filtering of Data AU - Challu, Cristian AU - Poppeliers, Christian AU - Punoševac, Predrag AU - Dubrawski, Artur PY - 2021 DO - 10.1785/0120200304 UR - https://www.osti.gov/biblio/1781540 ID - 1781540 ER -