Haiduc, A. A. “The Construction of a Database With the Pupils of the Greek Catholic High School in Beiuș and the Geographic Visualization of Their Birthplace (1876/1877 School Year)”. Studia Universitatis Babeș-Bolyai Digitalia, vol. 65, no. 2, Jan. 2021, doi:10.24193/subbdigitalia.2020.2.01.