Primary Picture
Copyright © Prof. Rüdiger Seydel. All rights reserved.
Additional information
Picture uploaded by knol on May 18, 2009.
Copyright: Permission granted by Prof. Rüdiger Seydel; Permission letter forwarded to Abby@LT.
Picture uploaded by knol on May 18, 2009.
Copyright: Permission granted by Prof. Rüdiger Seydel; Permission letter forwarded to Abby@LT.