@article{article49570254,
title   = {An early-cambrian U-Pb apatite cooling age for the high-temperature regional metamorphism in the Piancó area, Borborema province (NE Brazil): initial conclusions},
author = {Dhuime, Bruno and Bosch, Delphine and Bruguier, Olivier and Caby, Renaud and Archanjo, Carlos José},
year = {2003},
doi = {10.1016/j.crte.2003.09.012},
journal   = {Comptes Rendus Geoscience}
}