TY  - JOUR
AU  - E. FRANK
TI  - Continued Fraction Expansions for Imaginary Quadratic Surds.
JO  - Mathematische Annalen
PY  - 1969
SP  - 74
EP  - 80
VL  - 181
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MAN_1969__181_161817/
ID  - MAN_1969__181_161817
ER  -