VENKATARAMAN, S.; NEELAMEGHAN, N. Formation of Isolate Number by Computer Using the Devices of Colon Classification. Journal of Information and Knowledge, [S. l.], v. 6, n. 2, p. 140–190, 2002. DOI: 10.17821/srels/1969/v6i2/49067. Disponível em: https://srels.org/index.php/sjim/article/view/49067. Acesso em: 10 jan. 2025.