@inproceedings{inproceedingsf8e4b476,
title   = {Spiral classifiers and cyclones - comparison of classification costs},
author = {Asatsuma, I T and Campos, E S and Lima, José Renato Baptista de},
year = {1993},
publisher = {Australasian Institute of Mining and Metallurgy},
booktitle   = {International Mineral Processing Congress}
}