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APA
Isabel M. Araújo, Mário J. J. Branco, Vitor H. Fernandes, Gracinda M. S. Gomes, N. Ruškuc, (2001). On generators and relations for unions of semigroups. Semigroup Forum, 63, 49-62. ISSN 0037-1912. eISSN 1432-2137. http://dx.doi.org/10.1007/s002330010053
IEEE
Isabel M. Araújo, Mário J. J. Branco, Vitor H. Fernandes, Gracinda M. S. Gomes, N. Ruškuc, "On generators and relations for unions of semigroups" in Semigroup Forum, vol. 63, pp. 49-62, 2001.
10.1007/s002330010053
BIBTEX
@article{41339,
author = {Isabel M. Araújo and Mário J. J. Branco and Vitor H. Fernandes and Gracinda M. S. Gomes and N. Ruškuc},
title = {On generators and relations for unions of semigroups},
journal = {Semigroup Forum},
year = 2001,
pages = {49-62},
volume = 63
}