Contact
Dr.-Ing. Hans-Gerd Dibowski
German Aerospace Center

Institute of Solar Research
, Facilities and Solar Materials
Tel: +49 2203 601-3211

Fax: +49 2203 601-4141

E-Mail: Gerd.Dibowski@dlr.de
URL for this article
http://www.dlr.de/sf/en/desktopdefault.aspx/tabid-7160/11955_read-28267/