1.
Al-Shaalan KH, Kamal AAM. Nonexistence of nonzero derivations on some classes of zero-symmetric 3-prime near-rings. Ukr. Mat. Zhurn. [Internet]. 2014 Mar. 25 [cited 2025 Dec. 5];66(3):420–424. Available from: https://umj.imath.kiev.ua/index.php/umj/article/view/2144