List of citations in Numdam for : On determining the quadratic subfields of Z 2 -extensions of complex quadratic fields

Compositio Mathematica, Volume 30 (1975) no. 3, p. 259-271

Gras, Georges

Compositio Mathematica, Volume 55 (1985) no. 3, p. 383-396

Gras, Georges

Annales de l'Institut Fourier, Volume 33 (1983) no. 4, p. 1-18