@article{2355, author = {Guy, Douglas L.}, title = {Common extensions of finitely additive probability measures}, journal = {Portugaliae mathematica}, volume = {20}, year = {1961}, pages = {1-5}, zbl = {0113.11902}, language = {en}, url = {http://dml.mathdoc.fr/item/2355} }
Guy, Douglas L. Common extensions of finitely additive probability measures. Portugaliae mathematica, Tome 20 (1961) pp. 1-5. http://gdmltest.u-ga.fr/item/2355/