@article{article57ab0181,
title   = {Gevrey solvability and Gevrey regularity in differential complexes associated to locally integrable structures},
author = {Caetano, Paulo Antonio Silvani and Cordaro, Paulo Domingos},
year = {2011},
doi = {10.1090/S0002-9947-2010-04893-7},
journal   = {Transactions of the American Mathematical Society}
}