The convex generation of convex Borel sets in euclidean space
Claude Ambrose Rogers · Pacific Journal of Mathematics · 1970
The main object of this note is to resolve a problem of V. L. Klee on the convex generation of convex Borel sets in Euclidean space, into a sequence of three problems, each of some intrinsic interest; the joint solution of the three problems being equivalent to the solution of Klee's problem.