The purpose of this paper is to prove certain results concerning complete classes of strategies, some of which were announced in an abstract in Bull. Am. Math. Soc., Vol. 57 (1951), p. 372.
"On Wald's Complete Class Theorems." Ann. Math. Statist. 24 (1) 70 - 75, March, 1953. https://doi.org/10.1214/aoms/1177729083