@article{article166386a9,
title   = {Eletronic and ressonance raman spectra of the hexanuclear cluster ' ['ru ind.3'O' ('O IND.2'cc'H IND.3') ind.6'' ((pyrazine) 'RU'' (N'h ind.3') IND.5') ind.3'] POT. 6+'},
author = {Toma, Henrique Eisi and Santos, P S and Cipriano, C},
year = {1988},
journal   = {Spectroscopy Letters}
}