TY - JOUR AU - Zdzisław Porosiński TI - Optimal stopping of the maximum of an observed sequence over an order statistic of an unobserved sequence JO - Mathematica Applicanda PY - 1987 SP - 63 EP - 71 VL - 15 IS - 29 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.14708/ma.v15i29.1690/ DO - 10.14708/ma.v15i29.1690 LA - pl ID - 10_14708_ma_v15i29_1690 ER -