Uschi Rick M.A.		Phone: +49 241 80-911-62
	ZLW/IMA der RWTH Aachen		Fax: +49 241 80-911-22
	Dennewartstr. 27		E-Mail: rick@zlw-ima.rwth-aachen.de
	52068 Aachen, Germany
	Dr. Anja Richert		Phone: +49 241 80-911-60
	ZLW/IMA der RWTH Aachen		Fax: +49 241 80-911-22
	Dennewartstr. 27		E-Mail: richert@zlw-ima.rwth-aachen.de
	52068 Aachen, Germany