Bibliografie

Kolesárová A., Mayor G., Mesiar Radko : Ordinal Means , Proceedings of the 5th EUSFLAT Conference, p. 75-81 , Eds: Štěpnička M., Novák V., Bodenhofer U., EUSFLAT 2007, (Ostrava, CZ, 11.09.2007-14.09.2007) [2007]