1. Proof Systems for Retracts in Simply Typed Lambda Calculus;Automata, Languages, and Programming;2013
2. Introduction to Decidability of Higher-Order Matching;Foundations of Software Science and Computational Structures;2010
3. Higher-order term indexing using substitution trees;ACM Transactions on Computational Logic;2009-10
4. Decidability of higher-order matching;Logical Methods in Computer Science;2009-07-30
5. Dependency Tree Automata;Foundations of Software Science and Computational Structures;2009