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In 2012 the total volume of coal mining in the Kuzbass was about 200 million tons, including 116 million tons (60.3%) produced open way, Figure 1. In 2014, it was produced more than 203 million tons of coal. In addition, there is no reason to believe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4c0ea02a92f0c4d7379883a67b40e6de
http://earchive.tpu.ru/handle/11683/20043
http://earchive.tpu.ru/handle/11683/20043
Publikováno v:
IOP Conference Series: Materials Science & Engineering; Dec2015, Vol. 91 Issue 1, p1-1, 1p
