@inproceedings{l.1933the,
title={The definite integral $$\int\limits_{ - \infty }^\infty {\tfrac{{e^{ax^2 + bx} }}{{e^{ax} + d}}da} $$ and the analytic theory of numbersand the analytic theory of numbers},
author={L. J. Mordell},
url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20170108203103732541522},
booktitle={Acta Mathematica},
volume={61},
number={1},
pages={323-360},
year={1933},
}
L. J. Mordell. The definite integral $$\int\limits_{ - \infty }^\infty {\tfrac{{e^{ax^2 + bx} }}{{e^{ax} + d}}da} $$ and the analytic theory of numbersand the analytic theory of numbers. 1933. Vol. 61. In Acta Mathematica. pp.323-360. http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20170108203103732541522.