BOOKSTEIN, Abraham. Statistical Behavior of Search Keys. Information Technology and Libraries, [S. l.], v. 6, n. 2, p. 109–116, 1973. DOI: 10.6017/ital.v6i2.5767. Disponível em: https://ital.corejournals.org/index.php/ital/article/view/5767. Acesso em: 28 apr. 2024.