@MISC{EUCLID11.MIZ,
  AUTHOR = {Coghetto, Roland},
  TITLE = {Morley's Trisector Theorem},
  DAY = {26},
  MONTH = {March},
  YEAR = {2015},
  ADDRESS1 = {Rue de la Brasserie 5\\7100 La Louvi\`ere, Belgium},
  MSC2010 = {51M04, 3B035},
  KEYWORDS = {Euclidean geometry, Morley's theorem,
  Morley trisector theorem, equilateral triangle},
  SUMMARY = {Morley's trisector theorem states that ``The points of
  intersection of the adjacent trisectors of the angles of any triangle
  are the vertices of an equilateral triangle." \cite{Coxeter:1967}).
  There are many proofs of Morley's trisector theorem \cite{CTK},
  \cite{oakley1978morley}.
  We follow the proof given by A. Letac \cite{letac}.}}

@BOOK{Coxeter:1967,
 AUTHOR={Coxeter, H.S.M. and Greitzer, S.L.},
 TITLE={Geometry Revisited},
 PUBLISHER={The Mathematical Association of America (Inc.)},
 PAGES={47},
 YEAR=1967}

@article{oakley1978morley,
  title={The Morley trisector theorem},
  author={Oakley, Cletus O. and Baker, Justine C.},
  journal={American Mathematical Monthly},
  pages={737--745},
  year={1978},
  publisher={JSTOR}
}

@article{letac,
title={Solutions (Morley's triangle), Problem N 490},
author={Letac, A.},
journal={Sphinx: revue mensuelle des questions r\'ecr\'eatives, Brussels},
volume={9},
year{1939}}

@misc{CTK,
  title = {{Cut the Knot}, Morley's Miracle},
  howpublished = {\url{http://www.cut-the-knot.org/triangle/Morley/index.shtml}},
  note = {Accessed: 2015-02-17}}
