Παραπομπή APA

Yi, H., Yang, H., Chung, S., Lee, H., & Yang, 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.

Παραπομπή Chicago Style

Yi, Hui-gun, Hyong-sik Yang, So-Keul Chung, Hi-Keun Lee, and Hyung-Sik Yang. 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.

Παραπομπή MLA

Yi, Hui-gun, et al. 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.

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