Proceedings of the Fourth International Workshop on Logical Frameworks and Meta-Languages: Theory and Practice, LFMTP '09, McGill University, Montreal, Canada, August 2, 2009

James Cheney Amy P. Felty Proceedings of the Fourth International Workshop on Logical Frameworks and Meta-Languages: Theory and Practice, LFMTP '09, McGill University, Montreal, Canada, August 2, 2009 ACM LFMTP 978-1-60558-529-1 http://dl.acm.org/citation.cfm?id=1577824 2009 db/conf/lfmtp/lfmtp2009.html