@inproceedings{258c8954d92a41a9ad1eaab7914e9139,
title = "Process and System Improvements in Underground Mining",
keywords = "mining, optimization, process, underground, mining, optimization, process, underground, mining, optimization, process, underground",
author = "Tuula Puhakka and Pekka S{\"a}rkk{\"a}",
year = "2003",
language = "English",
pages = "647--653",
editor = "A.K. Ghose and L.K Bose",
booktitle = "19th World Mining Congress, New Delhi, 1-5 November, 2003",
publisher = "Oxford \& IBH Publishing Co. Pvt. Ltd",
address = "India",
}