@article{MZ_1968__106_171042,
     author = {Robert Gilmer and William Heinzer},
     title = {Rings of {Formal} {Power} {Series} over a {Krull} {Domain.}},
     journal = {Mathematische Zeitschrift},
     pages = {379--387},
     year = {1968},
     volume = {106},
     zbl = {0175.03802},
     url = {http://geodesic.mathdoc.fr/item/MZ_1968__106_171042/}
}