Bhargava, S., Naika M. S. Mahadeva, and M. C. Maheshkumar. “A Modular Transformation for a Generalized Theta Function With Multiple Parameters”. Ukrains’kyi Matematychnyi Zhurnal 61, no. 8 (August 25, 2009): 1040-1052. Accessed April 24, 2024. https://umj.imath.kiev.ua/index.php/umj/article/view/3079.