TY - JOUR KW - non-Palaiseau KW - paper AU - P. Romaniello AU - F Lelj BT - JOURNAL OF FLUORINE CHEMISTRY DA - FEB 2 M1 - 2 PY - 2004 SP - 145 EP - 149 T2 - JOURNAL OF FLUORINE CHEMISTRY TI - Effects of fluorine atoms on the optical nonlinear response of stilbene derivatives VL - 125 ER -