@inproceedings{inproceedingsd2507417,
title   = {Ulplift capacity of piles in collapsible soil},
author = {Campelo, N S and Cintra, José Carlos A and Carneiro, B J I},
year = {1995},
publisher = {Sociedade Mexicana de Mecanica de Suelos},
booktitle   = {Congreso Panamericano de Mecanica de Suelos e Ingenieria de Cimentaciones}
}