@inproceedings{inproceedings8a0e904e,
title   = {Performance of surface concrete elements},
author = {Guimarães, A. T. C. and Tula, L. and Helene, Paulo R. L.},
year = {1999},
publisher = {American Concrete International},
booktitle   = {International Conference on High-Performance and Quality of Concrete Structures}
}