@article{10_4153_CMB_1994_063_2,
     author = {Anderson, David F. and Chapman, Scott T. and Smith, William W.},
     title = {Overrings of {Half-Factorial} {Domains}},
     journal = {Canadian mathematical bulletin},
     pages = {437--442},
     year = {1994},
     volume = {37},
     number = {4},
     doi = {10.4153/CMB-1994-063-2},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CMB-1994-063-2/}
}