Cori, Marcel, Michel de Fornel, and Jean-Marie Marandin. "
Parsing Repairs." In
Current issues in linguistic theory, 47-58. Amsterdam: John Benjamins, 1997.
Cori, Marcel, and Jean-Marie Marandin. "
Polychrome tree grammars (PTGs): a formal presentation." In
Current issues in mathematical linguistics. Martin-Vide, Carlos ed. Amsterdam: Elsevier Science B. V., 1994.