TY - JOUR AU - Kostadinka Lapkova TI - Class number one problem for real quadratic fields of a certain type JO - Acta Arithmetica PY - 2012 SP - 281 EP - 298 VL - 153 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/aa153-3-4/ DO - 10.4064/aa153-3-4 LA - en ID - 10_4064_aa153_3_4 ER -