@article{articleb148f86f,
title   = {Polygonal jointing in sandstones from Eastern Paraguay},
author = {Gomes, Celso B. and Castillo Clerici, Ana Maria Valentina and Gadea, Moises and Comin-Chiaramonti, P.},
year = {2014},
journal   = {Série Correlación Geologica}
}