1.
Sarkar A, Sen M. Locally ϕ-Symmetric Generalized Sasakian-Space Forms. Ukr. Mat. Zhurn. [Internet]. 2013 Oct. 25 [cited 2025 Dec. 5];65(10):1430–1438. Available from: https://umj.imath.kiev.ua/index.php/umj/article/view/2521