Pfenning. Proceedings of the 2nd ACM SIGPLAN international conference on Principles and practice of declarative programming. Association for Computing Machinery (ACM).
Chicago-viite (17. p.)Pfenning. Proceedings of the 2nd ACM SIGPLAN International Conference on Principles and Practice of Declarative Programming. Association for Computing Machinery (ACM).
MLA-viite (9. p.)Pfenning. Proceedings of the 2nd ACM SIGPLAN International Conference on Principles and Practice of Declarative Programming. Association for Computing Machinery (ACM).
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