@article{journal,
author = {Aragon{\`e}s i Valls, E.},
title = {La primera cartografia geol{\`o}gica subvencionada per una instituci{\'o} catalana (1869-1870)},
year = {1992},
volume = {2},
pages = {13--44},
journal = {Treballs del Museu de Geologia de Barcelona},
keywords = {History of geology, XIX century, geologic cartography, Barcelona province, Spain}
}