PETRUȘEL A. Gheorghe Moroșanu - On the occasion of his 70th birthday. Stud. Univ. Babeş-Bolyai Math. [Internet]. 2021 Mar. 30 [cited 2025 Feb. 10];66(1):3-4. Available from: https://studia.reviste.ubbcluj.ro/index.php/subbmathematica/article/view/1218