1. Mathematical Surveys, No. 15;Diestel, J.,1977
2. Wiley Classics Library;Dunford, Nelson,1988
3. Some results about multimeasures and their selectors;Godet-Thobie, C.,1980
4. North-Holland Mathematics Studies, Vol. 20;Kluvánek, Igor,1976
5. Multimesures à valeurs convexes fermées;Pallu de la Barrière, R.,1975