TY  - JOUR
AU  - YoungJu Choie
AU  - L. Alayne Parson
TI  - Rational period functions and indefinite binary quadratics forms. I.
JO  - Mathematische Annalen
PY  - 1990
SP  - 697
EP  - 708
VL  - 286
IS  - 1-3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MAN_1990__286_1-3_164659/
ID  - MAN_1990__286_1-3_164659
ER  -