Structural and fluorescence studies of compounds with general formula [ln '(DMA) IND.3'' ('h ind.2'O) IND.6'] ' (C'f ind.3'S'o ind.3') IND.3' (dma= dimethylacetamide ) - Becker, R. W; Castellano, Eduardo Ernesto; Vicentini, Geraldo; Zinner, Lea Barbieri (Rare Earth Research Conference, 1988)