Team, S. (2010) “Some Conditions on Non-Normal Operators which Imply Normality: M.H.M. Rashid”, Thai Journal of Mathematics, 8(1), pp. 185–192. Available at: https://thaijmath2.in.cmu.ac.th/index.php/thaijmath/article/view/190 (Accessed: 22 December 2024).