@article{10_1017_S2040618500033840,
     author = {Geddes, A.},
     title = {On coefficient fields},
     journal = {Glasgow mathematical journal},
     pages = {42--48},
     year = {1958},
     volume = {4},
     number = {1},
     doi = {10.1017/S2040618500033840},
     url = {http://geodesic.mathdoc.fr/articles/10.1017/S2040618500033840/}
}