1.
JeribiA, Mahfoudhi K. Quaternionic Davis–Wielandt shell in a right quaternionic Hilbert space. Ukr. Mat. Zhurn. [Internet]. 2023Jun.20 [cited 2024Nov.4];75(6):784 -792. Available from: https://umj.imath.kiev.ua/index.php/umj/article/view/7146