Arora, Himanshu Molecular squares of Ni(II) and Cu(II): ferromagnetic exchange interaction mediated by syn-anti carboxylate-bridging. [electronic resource] - Dalton transactions (Cambridge, England : 2003) Nov 2009 - 9759-69 p. digital Publication Type: Journal Article ISSN: 1477-9234 Standard No.: 10.1039/b905463d doi