Cătinaş, Emil, and Costică Mustăţa. “Professor Ion Păvăloiu at His 70th Anniversary”. Rev. Anal. Numér. Théor. Approx., vol. 38, no. 2, Aug. 2009, pp. 113-4, https://ictp.acad.ro/jnaat/journal/article/view/2009-vol38-no2-art1.