Amir Alani and Mojtaba Mahmoodian and Anna Romanova and Asaad Faramarzi, Advanced Numerical and Analytical Methods for Assessing Concrete Sewers and Their Remaining Service Life. journal = {International Journal of Civil and Environmental Engineering}, [online]. World Academy of Science, Engineering and Technology. January 2014, vol. 91(7). 845 - 851 [viewed 19 September 2024]. Available from: https://publications.waset.org/pdf/10003556.