TY - JOUR AU - S. Biagini AU - T. Pennanen AU - A.-P. Perkkiƶ TI - Duality and Optimality Conditions in Stochastic Optimization and Mathematical Finance JO - Journal of convex analysis PY - 2018 SP - 403 EP - 42 VL - 25 IS - 2 UR - http://geodesic.mathdoc.fr/item/JCA_2018_25_2_JCA_2018_25_2_a4/ ID - JCA_2018_25_2_JCA_2018_25_2_a4 ER -