Cita APA (7a ed.)
Jörg Flum, M. R. Computer Science Logic: 13th International Workshop, CSL'99, 8th Annual Conference of the EACSL, Madrid, Spain, September 20-25, 1999, Proceedings. Springer.
Cita estilo Chicago (17a ed.)
Jörg Flum, Mario Rodriguez-Artalejo. Computer Science Logic: 13th International Workshop, CSL'99, 8th Annual Conference of the EACSL, Madrid, Spain, September 20-25, 1999, Proceedings. Berlín, Alemania: Springer.
Cita MLA (9a ed.)
Jörg Flum, Mario Rodriguez-Artalejo. Computer Science Logic: 13th International Workshop, CSL'99, 8th Annual Conference of the EACSL, Madrid, Spain, September 20-25, 1999, Proceedings. Springer.
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