GARUDADWAJAN, B.; MURTHY, H. S. S. Bradford Distribution: An Application to the Study of Core Collection of Periodicals in Aeronautics and Related Subjects. Journal of Information and Knowledge, [S. l.], v. 20, n. 3, p. 159–178, 1983. DOI: 10.17821/srels/1983/v20i3/49299. Disponível em: https://srels.org/index.php/sjim/article/view/49299. Acesso em: 8 jan. 2025.