Chandra Kishore Mohapatra, Namita Das (2008) “Composition Operators on the Bergman Space over the Upper Half Plane”, Journal of International Academy of Physical Sciences, 12(1-4), pp. 13–23. Available at: https://www.iaps.org.in/journal/index.php/journaliaps/article/view/838 (Accessed: 13 May 2025).