Popoviciu, Elena. “Hommage à La mémoire De Tiberiu Popoviciu: Tribute to the Memory of Tiberiu Popoviciu”. Rev. Anal. Numér. Théor. Approx. 30, no. 1 (February 1, 2001): 81–87. Accessed September 2, 2025. https://www.ictp.acad.ro/jnaat/journal/article/view/2001-vol30-no1-art11.