selected publications conference paper Mercury cycling between water column and upper sediments in a contaminated area (Largo do Laranjo, Aveiro, Portugal). 154-155. 2004 document Mercury cycling between water column and upper sediments in a contaminated area (Largo do Laranjo, Aveiro, Portugal). 154-155. 2004 journal article Simple methodology for methylmercury and inorganic mercury determinations by high-performance liquid chromatography-cold vapour atomic fluorescence spectrometry. Analytica Chimica Acta. 135-143. 2001