TY - BOOK ED - International Symposium on the Use of Probabilistic Safety Assessment for Operational Safety ED - International Atomic Energy Agency. TI - Use of probabilities safety assessment for operational safety PSA'91: proceedings of ... held in Vienna, 3-7 June 1991 T2 - Proceeding series /International Atomic Energy Agency SN - 9200002927 PY - 1992/// CY - Vienna PB - International Atomic Energy Agency KW - Nuclear power plants KW - Risk assessment KW - Congresses KW - Safety measures ER -