(1990). Rockbursts and seismicity in mines: Proceedings of the 2nd International Symposium on Rockbursts and Seismicity in Mines, Minneapolis, 8 - 10 June 1988. Balkema.
Chicago-Zitierstil (17. Ausg.)Rockbursts and Seismicity in Mines: Proceedings of the 2nd International Symposium on Rockbursts and Seismicity in Mines, Minneapolis, 8 - 10 June 1988. Rotterdam [u.a.]: Balkema, 1990.
MLA-Zitierstil (9. Ausg.)Rockbursts and Seismicity in Mines: Proceedings of the 2nd International Symposium on Rockbursts and Seismicity in Mines, Minneapolis, 8 - 10 June 1988. Balkema, 1990.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.