1. NBR 10005 — Procedimento para obtenção de extrato lixiviado de resíduos sólidos (Brazilian Association of Technical Standards, 2004. NBR 2004 — Procedure for obtaining leaching extract of solid wastes);ABNT — Associação Brasileira de Normas Técnicas;Rio de Janeiro,2004
2. The incongruent dissolution of scorodite: solubility, kinetics and mechanism;Bluteau;Hydrometallurgy,2007
3. Precipitation of scorodite at conctrolled temperature and ambient pressure;Caldeira,2005
4. Precipitation of enriched arsenic residues from diluted industrial solutions;Caetano,2006
5. Micro-Ramam studies of gypsum in the temperature range between 9 K and 373 K;Chio;American Mineralogist,2004