TY - JOUR AU - Kinney, J. R. AU - Pitcher, T. S. TI - On the Lower Range of Perron's Modular Function JO - Canadian journal of mathematics PY - 1969 SP - 808 EP - 816 VL - 21 IS - 1 UR - http://geodesic.mathdoc.fr/articles/10.4153/CJM-1969-090-1/ DO - 10.4153/CJM-1969-090-1 ID - 10_4153_CJM_1969_090_1 ER -