TY - JOUR ID - epos1543 UR - https://episodesplatform.eu/eprints/1543/ IS - 2 A1 - Kijko, Andrzej A1 - Drzezla, Bernard A1 - Tadeusz, Stankiewicz Y1 - 1987/// N2 - A comprehensive analysis of the empirical bimodal distribution of extreme seismic events in Polish mines is presented. Two mathematical models describing a bimodal distribution of seismic energy, formulation of two hypotheses explaining the observed bimodality and future infestations for verification of these hypotheses are consider. PB - Polish Academy of Science JF - Acta Geophysica Polonica VL - XXXV SN - 1895-6572 TI - BIMODAL character of the distribution of extreme seismic events in Polish mines SP - 157 AV - none EP - 166 ER -