@article{articlef6065859,
title   = {The current situation of protection and conservation of the Colônia impact crater, São Paulo, Brazil},
author = {Velázquez Fernandez, Victor and Colonna, Julianna and Pletsch, Mikhaela A. J. S. and Silva, Gabriela Ananda Rodrigues da and Landgraf Junior, Oswaldo and Ferreira, Janio Marcos Rodrigues and Azevedo Sobrinho, José Maria and Sallun, Alethéa Ernandes Martins and Sallun Filho, William},
year = {2016},
journal   = {GeoJournal of Tourism and Geosites}
}