TY - JOUR A1 - Firchau, Volker T1 - Bounds for the expected value of information T2 - Operations-Research-Spektrum Y1 - 1980 UR - https://opus.bibliothek.uni-augsburg.de/opus4/frontdoor/index/index/docId/8261 SN - 0171-6468 VL - 2 SP - 65 EP - 73 PB - Springer CY - Berlin ER -