TY - JOUR AU - Sancho, N. TI - Optimization of stochastic systems, by M. Aoki. Academic Press, New York - London, 1967. xv + 354 pages. JO - Canadian mathematical bulletin PY - 1969 SP - 108 EP - 109 VL - 12 IS - 1 UR - http://geodesic.mathdoc.fr/articles/10.1017/S0008439500030125/ DO - 10.1017/S0008439500030125 ID - 10_1017_S0008439500030125 ER -