Mark Amerika
As far as I can tell by comparing the works and looking at the marked portions, the first two sources listed for copyvio only show unavoidable phrases and isolated words. (In general, 18% confidence in Earwig's copyright detector is not usually significant.)  The third is an apparent reverse copyvio from WPI think an automatic disguised mirror site. . If you think I'm wrong, please discuss it at WP:Copyright problems. '''''' ( talk )