1. A Radon-Nikodym theorem for a bilinear integral in locally convex spaces;Balbas;Math. Japon.,1987
2. On the Radon-Nikodym theorem for operator valued measures;Ballvé;Simon Stevin,1990
3. Operators and Lα spaces;Ballvé,1990
4. Vector Measures;Diestel,1977
5. On integration in Banach spaces;Dobrakov;Czech. Math. J.,1970