Dănuț Grecea. "EVALUATION OF NONLINEAR CIRCUITS WITH INTRINSIC SAFETY USING SPARK TEST APPARATUS SIMULATOR." SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 19th SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings19th, Science and Technologies in Geology, Exploration And Mining, 2019, pp. 837-844. https://doi.org/10.5593/sgem2019/1.2/s06.106