@article{10_1017_S0017089500008533,
     author = {Vaughan, Theresa P.},
     title = {Constructing quaternionic fields},
     journal = {Glasgow mathematical journal},
     pages = {43--54},
     year = {1992},
     volume = {34},
     number = {1},
     doi = {10.1017/S0017089500008533},
     url = {http://geodesic.mathdoc.fr/articles/10.1017/S0017089500008533/}
}