%0 Journal Article
%T Declara  o de Liberdade Acad¨ºmica: Direitos Humanos Cient¨ªficos (the Portuguese translation of the Declaration of Academic Freedom)
%A Open Letter by the Editor-in-Chief
%J Progress in Physics
%D 2011
%I HEXIS (Arizona)
%U http://www.ptep-online.com/index_files/2011/PP-27-L1.PDF