@inproceedings{k.1929additional,
title={Additional note on the boundary behaviour of elliptic modular functions},
author={K. Ananda-Rau},
url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20170108203052224037434},
booktitle={Acta Mathematica},
volume={53},
number={1},
pages={77-86},
year={1929},
}
K. Ananda-Rau. Additional note on the boundary behaviour of elliptic modular functions. 1929. Vol. 53. In Acta Mathematica. pp.77-86. http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20170108203052224037434.