TY  - JOUR
AU  - Mollin, R. A.
TI  - Criteria for Simultaneous Solutions of X 2 − DY 2 = c and x 2 − Dy 2 = −c
JO  - Canadian mathematical bulletin
PY  - 2002
SP  - 428
EP  - 435
VL  - 45
IS  - 3
UR  - http://geodesic.mathdoc.fr/articles/10.4153/CMB-2002-045-2/
DO  - 10.4153/CMB-2002-045-2
ID  - 10_4153_CMB_2002_045_2
ER  -