@article{10_4153_CJM_1995_065_0,
     author = {Min\'a\v{c}, J\'an and Smith, Tara L.},
     title = {Decomposition of {Witt} {Rings} and {Galois} {Groups}},
     journal = {Canadian journal of mathematics},
     pages = {1274--1289},
     year = {1995},
     volume = {47},
     number = {6},
     doi = {10.4153/CJM-1995-065-0},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CJM-1995-065-0/}
}