@article{PORMA_1987__44_3_115588,
     author = {Maharam, Dorothy},
     title = {From finite to countable additivity},
     journal = {Portugaliae mathematica},
     pages = {265--282},
     publisher = {mathdoc},
     volume = {44},
     number = {3},
     year = {1987},
     mrnumber = {0911841},
     zbl = {0636.28002},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/PORMA_1987__44_3_115588/}
}