(1)
da Silveira JĂșnior, P. B.; Tiera, V. A. de O.; Tiera, M. J. A Fluorescence Probe Study of Gemini Surfactants in Aqueous Solution: A Comparison Between N-2-N and N-6-N Series of the Alkanediyl-a,w-Bis (dimethylalkylammonium Bromides). Eclet. Quim. 2007, 32, 47-54.