TY - JOUR AU - S. Trybuła AU - K. Szajowski TI - Decision making in an incompletely known stochastic system, I JO - Applicationes Mathematicae PY - 1987 SP - 31 EP - 41 VL - 19 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/am-19-1-31-41/ DO - 10.4064/am-19-1-31-41 LA - en ID - 10_4064_am_19_1_31_41 ER -