TY - DATA AU - B.J. Birch AU - W. Kuyk TI - Modular Functions of One Variable IV T2 - Lecture Notes in Mathematics SN - 9783540375883 PY - 1975/// CY - Heidelberg PB - Springer Berlin KW - Mathematics and Statistics UR - https://doi.org/10.1007/BFb0097580 ER -