@inproceedings{e1ee6fdade9a40afb2013835df9f8cde,
title = "Recovery of lead, silver and gold in the zinc process and possibility of non-waste technology in zinc production",
author = "Jussi Rastas and Aimo J{\"a}rvinen and V{\"a}in{\"o} Hintikka and Jaakko Leppinen",
year = "1989",
language = "English",
isbn = "951-38-3466-2",
volume = "2",
series = "VTT Symposium",
publisher = "VTT Technical Research Centre of Finland",
number = "103",
pages = "235--252",
booktitle = "Non-waste technology",
address = "Finland",
note = "Non-Waste Technology ; Conference date: 20-06-1988 Through 23-06-1988",
}