1. Sequential compactness for sets of Sugeno fuzzy measures;Basile;Fuzzy Sets and Systems,1987
2. λ-additive measures on measure spaces;Berres;Fuzzy Sets and Systems,1988
3. On submeasures I;Dobrakov;Dissertationes Math.,1974
4. On submeasures II;Dobrakov;Math. Slovaca,1980
5. Topological rings of sets, continuous set functions, integration II;Drewnowski;Bull. Acad. Polon. Sci.,1972