TY - JOUR AU - P. Walsh TI - On integer solutions to x² - dy² = 1, z² - 2dy² =1 JO - Acta Arithmetica PY - 1997 SP - 69 EP - 76 VL - 82 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/aa-82-1-69-76/ DO - 10.4064/aa-82-1-69-76 LA - en ID - 10_4064_aa_82_1_69_76 ER -