1. First-order and temporal logics for nested words;Alur,2007
2. Congruences for visibly pushdown languages;Alur,2005
3. Visibly pushdown languages;Alur,2004
4. Adding nesting structure to words;Alur;J. Assoc. Comput. Mach.,2009
5. Regular languages of nested words: fixed points, automata and synchronization;Arenas,2007