@article{article2bb456bd,
title   = {Helical piles in unsaturated structured soil: a case study},
author = {Tsuha, Cristina de Hollanda Cavalcanti and Santos Filho, João Manoel Sampaio Mathias dos and Santos, Thiago da Costa},
year = {2016},
doi = {10.1139/cgj-2015-0017},
journal   = {Canadian Geotechnical Journal}
}