@article{articleced729ad,
title   = {United States},
author = {Kowalski, André C. G and Mendonca, Carlos Alberto and Ofterdinger, Ulrich S and Rocha, Humberto Ribeiro da},
year = {2021},
doi = {10.32389/JEEG21-019},
journal   = {Journal of Environmental and Engineering Geophysics}
}