Коефицијент откривке (Serbian Wikipedia)

Analysis of information sources in references of the Wikipedia article "Коефицијент откривке" in Serbian language version.

refsWebsite

Global rank Serbian rank

1books.google.com

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2^nd place

books.google.com

Hartman, Howard. SME Mining Engineering Handbook. Society of Mining Engineering. стр. 1277. ISBN 0-87335-100-2.