@inproceedings{inproceedings206209e9,
title   = {Assessment of a concrete pier structure, 20 years old},
author = {Guimarães, A. T. C. and Dias, C. R. R. and Recena, F. A. P. and Helene, Paulo R. L.},
year = {1999},
publisher = {American Concrete International},
booktitle   = {International Conference on High-Performance and Quality of Concrete Structures}
}