Murdoch James Gabbay, Dominic P. Mulligan. Universal algebra over lambda-terms and nominal terms: the connection in logic between nominal techniques and higher-order variables. In James Cheney, Amy P. Felty, editors, Proceedings of the Fourth International Workshop on Logical Frameworks and Meta-Languages: Theory and Practice, LFMTP '09, McGill University, Montreal, Canada, August 2, 2009. pages 64-73, ACM, 2009. [doi]
Abstract is missing.