L. Lourenço

Determination of free glycerol in biodiesel at a platinum oxide surface using potential cycling technique.

N. Stradiotto, L. Lourenço, 2009, Talanta.

Spectrophotometric study of the chromium(III)/azide system in the ultraviolet region and its analytical application

F. G. Martins, J. F. Andrade, V. Balbo, 2006 .

Spectrophotometric study of iron oxidation in the iron(II)/thiocyanate/acetone system and some analytical applications

José Fernando de Andrade, F. G. Martins, Fernando Grine Martins, 2005, Ecletica Quimica.