4

Utilization of limestone dust for artificial stone production: an experimental approach

Year:
2004
Language:
english
File:
PDF, 235 KB
english, 2004
8

Selective mining of multiple-layer lignite deposits. A fuzzy approach

Year:
2010
Language:
english
File:
PDF, 1.35 MB
english, 2010
14

Lignite Quality Uncertainty Estimation for the Assessment of CO 2 Emissions

Year:
2009
Language:
english
File:
PDF, 534 KB
english, 2009