@article{10_4153_CMB_1989_017_2,
     author = {Gilmer, Robert and Heinzer, William},
     title = {On {PIC(D[\ensuremath{\alpha}])} {For} a {Principal} {Ideal} {Domain} {D}},
     journal = {Canadian mathematical bulletin},
     pages = {114--116},
     year = {1989},
     volume = {32},
     number = {1},
     doi = {10.4153/CMB-1989-017-2},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CMB-1989-017-2/}
}