Citation: Warden, Andrew C.; Spiccia, Leone; Hearn, Milton T. W.; Boas, John F.; Pilbrow, John R. (2005). The synthesis, structure and properties of copper(II) complexes of asymmetrically functionalized derivatives of 1,4,7-triazacyclononane.. Dalton transactions (Cambridge, England : 2003), , pp. 1804-1813.