@article{BUMI_2006_8_9B_2_a9,
     author = {Avallone, Anna and De Simone, Anna and Vitolo, Paolo},
     title = {Effect algebras and extensions of measures},
     journal = {Bollettino della Unione matematica italiana},
     pages = {423--444},
     publisher = {mathdoc},
     volume = {Ser. 8, 9B},
     number = {2},
     year = {2006},
     zbl = {1115.28010},
     mrnumber = {2233145},
     language = {it},
     url = {https://geodesic-test.mathdoc.fr/item/BUMI_2006_8_9B_2_a9/}
}