APA (7th ed.) Citation

Vacek, J. Stress distribution in a coal seam before and after bump initiation.

Chicago Style (17th ed.) Citation

Vacek, Jaroslav. Stress Distribution in a Coal Seam Before and After Bump Initiation.

MLA (9th ed.) Citation

Vacek, Jaroslav. Stress Distribution in a Coal Seam Before and After Bump Initiation.

Warning: These citations may not always be 100% accurate.