FEDERAL UNIVERSITY OF RIO GRANDE DO NORTE DIGITAL MONOGRAPHS LIBRARY Authorization Term for the availability of Monographs for Undergraduate and Specialization in the Digital Library of Monographs (BDM) As the copyright owner of the monograph, I authorize the Federal University of Rio Grande do Norte (UFRN) to make available through the Digital Library of Monographs of UFRN, without reimbursement of copyright, according to Law 9610/98 , the full text of the work submitted for the purpose of reading, printing and / or downloading, as a means of disseminating Brazilian scientific production, as of the date of submission.