SpringerLink (Online service), Altenkirch, T., & McBride, C. (2007). Types for Proofs and Programs: International Workshop, TYPES 2006, Nottingham, UK, April 18-21, 2006, Revised Selected Papers. Springer Berlin Heidelberg.
Παραπομπή σε μορφή Chicago (17η εκδ.)SpringerLink (Online service), Thorsten Altenkirch, και Conor McBride. Types for Proofs and Programs: International Workshop, TYPES 2006, Nottingham, UK, April 18-21, 2006, Revised Selected Papers. Berlin, Heidelberg: Springer Berlin Heidelberg, 2007.
Παραπομπή σε μορφή MLA (8th εκδ.)SpringerLink (Online service), et al. Types for Proofs and Programs: International Workshop, TYPES 2006, Nottingham, UK, April 18-21, 2006, Revised Selected Papers. Springer Berlin Heidelberg, 2007.
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