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[1]CollectionofCzechoslovakChemicalCommunications,1980,vol.45,p.517-528
[1]CollectionofCzechoslovakChemicalCommunications,1980,vol.45,p.517-528
[1]CollectionofCzechoslovakChemicalCommunications,1980,vol.45,p.517-528
[2]CollectionofCzechoslovakChemicalCommunications,1980,vol.45,p.517-528
[1]CollectionofCzechoslovakChemicalCommunications,1980,vol.45,p.517-528