@article{articlea442309a,
title   = {Licófitas paleozóicas do Chile},
author = {Bernardes-de-Oliveira, Mary Elizabeth Cerruti and Rösler, Oscar},
year = {1980},
doi = {10.11606/issn.2316-8978.v11i0p43-49},
journal   = {Boletim IG}
}