Sonawane, Ravindra P.; Mueck-Lichtenfeld, Christian; Froehlich, Roland; Bergander, Klaus; Hoppe, DieterSonawane, Ravindra P.; Froehlich, Roland; Hoppe, Dieter Chemistry - A European JournalChemical Communications, 20072006, vol. 13, # 2229 p. 6419 - 64293101 - 3103 doi: 10.1002/chem.20060185310.1039/b604029b