Chupordia V, Kurdachenko L, Semko N. On the structure of Leibniz algebras, whose subalgebras are ideals or core-free . Dopov. Nac. akad. nauk Ukr. [Internet]. 2024 Mar. 28 [cited 2025 Apr. 24];(7):17-21. Available from: https://nasu-periodicals.org.ua/index.php/dp/article/view/2020-7-3