autores Pais, J.C. Dantas Neto, Silvrano Adonias Dantas-Neto, S.A. Farias, M.M. Alves Pereira, Paulo Antonio
Digital Object Identifier (DOI) https://doi.org/10.1080/14680629.2006.9690025 https://doi.org/10.3166/rmpd.7.29-46