Paillard, Denis, and Deth Thach. "Klah in Conteporary Khmer : quantitative and qualitative plurality." Journal of the Southeast Asian linguistics society 3.2 (2010): 93-110.

Paillard, Denis, and Deth Thach. Kom et la négation modale en khmer In Chronos IX. Université Paris Diderot, 2008.