@article{Paulu Robertu Barbosa Ramos2015federalism:,
author={Paulu Robertu Barbosa Ramos, ...},
title={FEDERALISM: THE CONDITIONS FOR THE POSSIBILITY OF THE FORMATION AND MAIN CHARACTERISTICS},
journal={Journal of Foreign Legislation and Comparative Law},
publisher={Legal publishing house Norm},
year={2015},
pages={0-0},
volume={1},
issue={4},
}