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“An Extension of Kantorovich Inequality for Sesquilinear Maps”,
Eur. J. Pure Appl. Math.
, vol. 10, no. 2, pp. 231–237, Feb. 2017, Accessed: Apr. 09, 2025. [Online]. Available:
https://www.ejpam.com/index.php/ejpam/article/view/2653