TY - JOUR AU - SoYoung Choi AU - Chang Heon Kim TI - Rational period functions and indefinite binary quadratic forms in higher level cases JO - Acta Arithmetica PY - 2017 SP - 319 EP - 334 VL - 179 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/aa8556-2-2017/ DO - 10.4064/aa8556-2-2017 LA - en ID - 10_4064_aa8556_2_2017 ER -