1. Quelques théorèmes de base normale d'entiers;Cassou-Nogues;Ann. Inst. Fourier (Grenoble),1978
2. Artin root numbers and normal integral bases for quaternion fields;Fröhlich;Invent. Math.,1972
3. Module invariants and root numbers for quaternion fields of degree 4lr;Fröhlich,1974
4. Artin root numbers, conductors and representations for generalised quaternion groups;Fröhlich,1974
5. Arithmetic and Galois module structure for tame extensions;Fröhlich;Crelle,1976