"Popoviciu (n. Molodovanu), Elena (1924–)", Matematicieni români de pretutindeni(PDF), 2006, p. 281, archived from the original(PDF) on 2017-08-09, retrieved 2019-09-01. See in particular the annotation "Premiul Acad. Rom. (1974)", noting that the prize is awarded two years after it is announced.
"Popoviciu (n. Molodovanu), Elena (1924–)", Matematicieni români de pretutindeni(PDF), 2006, p. 281, archived from the original(PDF) on 2017-08-09, retrieved 2019-09-01. See in particular the annotation "Premiul Acad. Rom. (1974)", noting that the prize is awarded two years after it is announced.