autores Helena Cristina Brites Martins Fernandes, Isabel Rodrigues Martins, H Noronha, F Broekmans M.A.T.M Sims I.
Digital Object Identifier (DOI) https://doi.org/10.1007/978-94-017-7383-6_2 https://doi.org/doi 10.1007/978-94-071-7383-6_2