WASET
    M. Moistsrapishvili and  I. Ugrekhelidze and  T. Baramashvili and  D. Malaghuradze,  About Methods of Additional Mining Pressure Figuring while Reconstruction of Tunnels.   journal   = {International Journal of Civil and Environmental Engineering}, [online]. World Academy of Science, Engineering and Technology.
    June 2013, vol. 78(6). 455 - 458
    [viewed 18 April 2024]. Available from: https://publications.waset.org/pdf/12507.