| W98-0504 | such a DG using constructs from a | unification-based phrase-structure | ap - proach , namely Lexical-Functional |
| P03-1026 | which classical CFGs as well as | unification-based phrase-structure | grammars are implied , is - offline |
| E99-1029 | parsers designed for wide-coverage | unification-based phrase-structure | grammars using large HPsG-style |
