TY - GEN AU - Kofler,Eduard AU - Menges, GuÃŒÂ(nter TI - Entscheidungen bei unvollstadiger Information T2 - Lecture notes in economics and mathematical systems SN - 3540079939 PY - 1976/// CY - Berlin, New York PB - Springer-Verlag KW - Statistical decis N1 - Contine bibliogr. si index ER -