@article{10_4153_CJM_1997_023_1,
     author = {Fitzgerald, Robert W.},
     title = {Gorenstein {Witt} {Rings} {II}},
     journal = {Canadian journal of mathematics},
     pages = {499--519},
     year = {1997},
     volume = {49},
     number = {3},
     doi = {10.4153/CJM-1997-023-1},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CJM-1997-023-1/}
}