Pflug, G.C. <https://pure.iiasa.ac.at/view/iiasa/229.html> ORCID: https://orcid.org/0000-0001-8215-3550 <https://orcid.org/0000-0001-8215-3550>  (1994).  Adaptive Design in Discrete Stochastic Optimization.   IIASA Working Paper. IIASA, Laxenburg, Austria: WP-94-059