@ARTICLE{Wirth_Herbert_Reserves_2006,
 author={Wirth, Herbert},
 number={No 1},
 pages={5-22},
 journal={Gospodarka Surowcami Mineralnymi - Mineral Resources Management},
 howpublished={online},
 year={2006},
 publisher={Komitet Zrównoważonej Gospodarki Surowcami Mineralnymi PAN},
 publisher={Instytut Gospodarki Surowcami Mineralnymi i Energią PAN},
 abstract={It was proposed to separate the concepts of reserves (in situ) value and deposit value, where: value of the reserves (in situ) is calculated based on sum of discounted net profit during the time of exploitation, i.e. market value added. value of deposit is calculated according to market value added plus investment expenses. The methodology for both concepts for non-ferrous metal industry were presented in the paper.},
 title={Reserves (in situ) and deposit value calculations in non-ferrous metal industry},
 type={Artykuł},
 URL={http://czasopisma.pan.pl/Content/133747/PDF/3_GSM_22_1_2006_Wirth_Koncepcja.pdf},
 keywords={Reserves (in situ) value, deposit value, mineral deposit evaluation, non-ferrous industry},
}