Deheri, G. M. “λ(p; In) Nuclear Spaces and Λ(α)-Nuclear Spaces With Bases and Their Topological Identification With Kothe Spaces”. The Journal of the Indian Mathematical Society 72, no. 1-4 (December 1, 2005): 227–239. Accessed May 7, 2024. http://informaticsjournals.com/index.php/jims/article/view/21835.