Pestana, PedroPedroPestanaReiss, JoshJoshReissMa, Z.Z.MaBarbosa, ÁlvaroÁlvaroBarbosa31/12/201331/12/2013201320132013https://dspace.usj.edu.mo/handle/123456789/5268EnglishSpectral Characteristics of Popular Commercial Recordings 1950-2010text::conference output::conference proceedings::conference paper