Gyu-Jin Song
- 위험지반 터널 굴진면의 실시간 변위 감시를 위한 계측시스템 개발 (Developments of real-time monitoring system to measure displacements on face of tunnel in weak rock). Dans: Journal of Korean Tunnelling and Underground Space Association (한국터널지하공간학회 논문집), v. 17, n. 4 (31 juillet 2015). (2015):