Shammaky, Amenah Essa, and Sumitra Dalal. “On Norms of Composition Operators on Weighted Hardy Spaces”. JOURNAL OF ADVANCES IN MATHEMATICS 14, no. 1 (January 11, 2018): 7424–7430. Accessed May 18, 2024. https://www.rajpub.com/index.php/jam/article/view/6717.