Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
@article{MASLO_1981__31_3_a4, author = {Olej\v{c}ek, Vladim{\'\i}r}, title = {Ultrafilters and {Darboux} property of finitely additive measure}, journal = {Mathematica slovaca}, pages = {263--276}, publisher = {mathdoc}, volume = {31}, number = {3}, year = {1981}, mrnumber = {621917}, zbl = {0469.28001}, language = {en}, url = {http://geodesic.mathdoc.fr/item/MASLO_1981__31_3_a4/} }
Olejček, Vladimír. Ultrafilters and Darboux property of finitely additive measure. Mathematica slovaca, Tome 31 (1981) no. 3, pp. 263-276. http://geodesic.mathdoc.fr/item/MASLO_1981__31_3_a4/