Buenzli, Jean Claude G.Oanh, Huyhn ThamGillet, Brigitte2006-02-152006-02-152006-02-15198110.1016/S0020-1693(00)84801-Xhttps://infoscience.epfl.ch/handle/20.500.14299/223269Sandwich complexes of the lighter lanthanoid perchlorates with 12-crown-4 and 15-crown-5 etherstext::journal::journal article::research article