Rare earths recovery from NiMH spent batteries, Pietrelli, L., Bellomo B., Fontana Danilo, and Montereali Maria Rita , Hydrometallurgy, Volume 66, Number 1-3, p.135-139, (2002)

Reuse of residues arising from lead batteries recycle: A feasibility study, De Angelis, G., Medici F., Montereali Maria Rita, and Pietrelli L. , Waste Management, Volume 22, Number 8, p.925-930, (2002)

Processo idrometallurgico per il recupero di metalli da batterie esauste per telefonia mobile, Pietrelli, L., Bellomo B., Montereali Maria Rita, and Ricci S. , Proceedings of the 3rd Congress and International Exhibition on the Added Value and Recycling of Industrial Waste, p.270-275, (2001)