@article{CM_1987__63_3_273_0,
     author = {Lang, Jeffrey},
     title = {The factoriality of {Zariski} rings},
     journal = {Compositio Mathematica},
     pages = {273--290},
     publisher = {Martinus Nijhoff Publishers},
     volume = {63},
     number = {3},
     year = {1987},
     mrnumber = {909383},
     zbl = {0631.13017},
     language = {en},
     url = {http://archive.numdam.org/item/CM_1987__63_3_273_0/}
}