1. Alpay, S. and Yavuz, M. (2009). “Underground mining method selection by decision making tools.” Tunnelling and Underground Space Technology, Vol. 24, No. 2009, pp. 173–184, DOI: 10.1016/j.tust.2008.07.003.
2. Andersland, O. B. and Ladanyi, B. (2004). Frozen ground engineering, American Society of Civil Engineering, John Wiley & Sons Inc., Hoboken, New Jersey, DOI: 10.1017/S003224740529441X.
3. Braun, B., Shuster, J., and Burnham, E. (1979). “Ground freezing for support of open excavations.” Engineering Geology, Vol. 13, pp. 429–453, DOI: 10.1016/0013-7952(79)90048-6.
4. Holden, J. T. (1997). “Improved thermal computations for artificially frozen shaft excavations.” J. Geotech. Geoenviron. Engng ASCE Vol. 123, No. 8, pp. 696–701, DOI: 10.1061/(ASCE)1090-0241 (1997)123:8(696).
5. Hu, J., Liu, Y., Wei, H., Yao, K., and Wang, W. (2017). “Finite-Element analysis of heat transfer of horizontal ground-freezing method in shield-driven tunneling.” International Journal of Geomechanics, ASCE, Vol. 17, No. 10, DOI: 10.1061/(ASCE)GM.1943-5622.0000978.