P.N. Jayaprasad, N.M. Madhavan Namboothiri, P.K. Santhosh, Varghese Jacob. On minimal Hausdorff frames. Malaya J. Mat. [Internet]. 2020 Oct. 1 [cited 2024 Nov. 21];8(04):1597-602. Available from: https://www.malayajournal.org/index.php/mjm/article/view/1692