@INPROCEEDINGS{VG02-cfv, Author = "Van Gelder, Allen", Title = "Decision Procedures Should Be Able to Produce (Easily) Checkable Proofs", BOOKTITLE = "Workshop on Constraints in Formal Verification", PUBLISHER = "", ADDRESS = "Ithaca, NY", PAGES = "", YEAR = "2002", NOTE = "(in conjunction with CP02)", ANNOTE = "Abstract: " }