@inproceedings{1341,
  author = {Yan Chen and Leslie Struble and Glaucio Paulino},
  title = {Fabrication of Functionally Graded-cellular Structures of Cement-based Materials by Co-extrusion},
  year = {2008},
  volume = {973},
  number = {1},
  pages = {532{\textendash}537},
}