@article{
  author = {Shamsayi, Abolfaz, nacharchi, Mohsen, piroti, Saber, rahmani, Kamal},
  title = {Effect of Water-Cement Ratio on Abrasive Strength,
Porosity and Permeability of Silica Fume Concretes},
  journal = {Analysis of Structure and Earthquake},
  year = {2013},
  volume = {10},
  number = {1},
  pages = {77-83},
  doi = {}
}