A simple implementation of grammar libraries Julien Cervelle; Rémi Forax; Gilles Roussel — 2007 Computer Science and Information Systems
On Automata and Language Based Grammar Metrics Matej Črepinšek; Tomaž Kosar; Marjan Mernik; Julien Cervelle; Rémi Forax; Gilles Roussel — 2010 Computer Science and Information Systems