@article{article013fe634,
title   = {A cost optimization-based design of precast concrete floors using genetic algorithms},
author = {Albuquerque, Augusto Teixeira de and El Debs, Mounir Khalil and Melo, Antônio Macário Cartaxo de},
year = {2012},
doi = {10.1016/j.autcon.2011.09.013},
journal   = {Automation in Construction}
}