E3S Web of Conferences

Criteria for the difficulty of working out coal-bearing zones of quarry fields

Alexei Selyukov and Nuray Demirel

E3S Web Conf., 134 (2019) 01018

Published online: 28 November 2019

DOI: 10.1051/e3sconf/201913401018

Alexei Selyukov

Nuray Demirel

Articles written by ALL the selected authors (AND)

Articles written by ANY OF the selected authors (OR)