1.
Gorbachuk EL, Maturin YP. $I$-Radicals, Their Lattices, and Some Classes of Rings. Ukr. Mat. Zhurn. [Internet]. 2002 Jul. 25 [cited 2025 Dec. 6];54(7):1016-9. Available from: https://umj.imath.kiev.ua/index.php/umj/article/view/4141