Theoretical studies of the EPR parameters and local structures for Cu2+ centres in a (CH3)2NH2Al(SO4)2·6H2O crystalHua-Ming Zhang, Wen-Bo Xiao and Xiong WanEur. Phys. J. D, 68 10 (2014) 313DOI: https://doi.org/10.1140/epjd/e2014-50359-0