Search results for: Gerd Schäfer
Kinderkultur(en) > Spiel > 85-102
Journal of Sol-Gel Science and Technology > 2006 > 38 > 3 > 215-221
Journal of Sol-Gel Science and Technology > 2006 > 38 > 3 > 241-244
World Pumps > 2005 > 2005 > 463 > 34-36+38-39
Microporous and Mesoporous Materials > 2000 > 41 > 1-3 > 161-167