[1]JournalfurPraktischeChemie-Chemiker-Zeitung,1994,vol.336,p.255-259
[2]Patent:US2007/225271,2007,A1.Locationinpatent:Page/Pagecolumn42
[3]Patent:WO2008/692,2008,A2.Locationinpatent:Page/Pagecolumn80-81
[4]Patent:US2008/64697,2008,A1.Locationinpatent:Page/Pagecolumn34
[5]Patent:US2008/249101,2008,A1.Locationinpatent:Page/Pagecolumn29
[1]Patent:US2008/293756,2008,A1.Locationinpatent:Page/Pagecolumn13-14
[2]Patent:WO2008/145524,2008,A2.Locationinpatent:Page/Pagecolumn28