http://hraunfoss.fcc.gov/edocs_public/attachmatch/DA-06-1082A2.pdf
510
http://hraunfoss.gov/edocs_public/attachmatch/DA-06-1082A2.pdf
1
http://hraunfoss.fcc.gov/edocs_public/attachmatch/DA-1082A2.pdf
1
CiteRank - project for automatic evaluation of the sources in Wikipedia articles.