Yi, H., Yang, H., Chung, S., & Lee, H. (1997). Environmental and safety concerns in underground construction: Proceedings of the 1st Asian Rock Mechanics Symposium, ARMS'97: a regional conference of ISRM/Seoul/Korea/13-15 October 1997. Rotterdam ; Brookfield, Vt.: A.A. Balkema.
Chicago Style CitationYi, Hui-gun,, Hyong-sik Yang, So-Keul Chung, and Hi-Keun Lee. Environmental and Safety Concerns in Underground Construction: Proceedings of the 1st Asian Rock Mechanics Symposium, ARMS'97: A Regional Conference of ISRM/Seoul/Korea/13-15 October 1997. Rotterdam ; Brookfield, Vt.: A.A. Balkema, 1997.
MLA CitationYi, Hui-gun,, Hyong-sik Yang, So-Keul Chung, and Hi-Keun Lee. Environmental and Safety Concerns in Underground Construction: Proceedings of the 1st Asian Rock Mechanics Symposium, ARMS'97: A Regional Conference of ISRM/Seoul/Korea/13-15 October 1997. Rotterdam ; Brookfield, Vt.: A.A. Balkema, 1997.