changed version number
Abstract shortening.
employing minor grammatical edits.
adds more citations.
adds stuff to the bib.
adds bauer wigeland paper.
adds radel_determination_2007 paper
removed footnotes.
removed belgian graphite idea.'
moved citation into more distinct place.
removing footnotes
getting rid of footnotes.
unifying notation
funky label.
reductions, citations.
using gls
ambiguous alpha_th
ambiguous alpha_th
name maloszewski and zuber.
 made wm2013 updates.