Electronic reproduction. [S.l.] : HathiTrust Digital Library, 2010.
Master and use copy. Digital master created according to Benchmark for Faithful Digital Reproductions of Monographs and Serials, Version 1. Digital Library Federation, December 2002. http://purl.oclc.org/DLF/benchrepro0212
Some summaries in English.
Description based on: Vol. 53, no. 1 (Jan. 2005); title from issue contents page (SciELO website, viewed Dec. 10, 2012).
Description based on: Vol. 60, no. 1 (Jan./Mar. 2012) (viewed Dec. 10, 2012).