Microhardness of Coal from Near-Fault Zones in Coal Seams Threatened with Gas-Geodynamic Phenomena, Upper Silesian Coal Basin, Poland

MLA

Katarzyna Godyń, and Alena Kožušníková. “Microhardness of Coal from Near-Fault Zones in Coal Seams Threatened with Gas-Geodynamic Phenomena, Upper Silesian Coal Basin, Poland.” Energies, vol. 12, no. 9, May 2019, p. 1756. EBSCOhost, https://doi.org/10.3390/en12091756.

APA

Katarzyna Godyń, & Alena Kožušníková. (2019). Microhardness of Coal from Near-Fault Zones in Coal Seams Threatened with Gas-Geodynamic Phenomena, Upper Silesian Coal Basin, Poland. Energies, 12(9), 1756. https://doi.org/10.3390/en12091756

Chicago

Katarzyna Godyń, and Alena Kožušníková. 2019. “Microhardness of Coal from Near-Fault Zones in Coal Seams Threatened with Gas-Geodynamic Phenomena, Upper Silesian Coal Basin, Poland.” Energies 12 (9): 1756. doi:10.3390/en12091756.