Corresponding Author

Paper:	idn514
Name:	R. Leclerc
Company:	R/D Tech
Address:	4495, boul., Wilfrid Hamel-Québec G1P 2J7
Country:	Canada
Phone:	001 418 872 1155
Fax:	001 418 872 5431
Email:	rleclerc@rd-tech.com