TY - JOUR AU - J. Friedlander TI - On the class numbers of certain quadratic extensions JO - Acta Arithmetica PY - 1975 SP - 391 EP - 393 VL - 28 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/aa-28-4-391-393/ DO - 10.4064/aa-28-4-391-393 LA - en ID - 10_4064_aa_28_4_391_393 ER -