@article{BUMI_2005_8_8B_1_a9,
     author = {Gonzalez, Nathalie and Pellerin, S\'ebastien},
     title = {Boundary map and overrings of half-factorial domains},
     journal = {Bollettino della Unione matematica italiana},
     pages = {173--185},
     publisher = {mathdoc},
     volume = {Ser. 8, 8B},
     number = {1},
     year = {2005},
     zbl = {1150.13003},
     mrnumber = {1303668},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/BUMI_2005_8_8B_1_a9/}
}