Phosphms. Sulphur, and Silicon. 1997, Vol. 129. ... Book of Abstracts, 34, 361 (1994). [9] H. Khadraoui, D. El Manouni, Y. Leroux, JP Sylvestre, H. Gillier, N. Quy Dao, Phosphorus Sulfur and Silicon, 114, 161 (1996); H. Khadraoui, Thtse Ecole Centrale de Paris, (1993) (ref. ...