BRESLAUER, D.; JIANG, T.; JIANG, Z. Rotation of Periodic Strings and Short Superstrings. BRICS Report Series, [S. l.], v. 3, n. 21, 1996. DOI: 10.7146/brics.v3i21.19984. Disponível em: https://tidsskrift.dk/brics/article/view/19984. Acesso em: 26 apr. 2024.