References probably useful in the future found https://bitbucket.org/hbpasti/biblatex-abnt/src/c9a43708a4fa4cbcdcf2ab1ba45abf37311e155c/references.md?at=master
Goodies from https://bitbucket.org/hbpasti/biblatex-abnt/raw/c9a43708a4fa4cbcdcf2ab1ba45abf37311e155c/lbx/abnt-brazilian.lbx
Finished porting https://bitbucket.org/hbpasti/biblatex-abnt/raw/c9a43708a4fa4cbcdcf2ab1ba45abf37311e155c/lbx/abnt-brazilian.lbx
Added in example.latex how to cite pages
Corrected bold titles and added correct semicolon for first author in text citations with three authors
p. for pages