@article{articlecd973873,
title   = {Physical Quality Indicators and Mechanical Behavior of Agricultural Soils of Argentina},
author = {Imhoff, Silvia and Silva, Álvaro Pires da and Ghiberto, Pablo Javier and Tormena, Cássio Antonio and Pilatti, Miguel Ángel and Libardi, Paulo Leonel},
year = {2016},
doi = {10.1371/journal.pone.0153827},
journal   = {PLOS ONE}
}