@misc{tugdodu,
author = {Wegners, Erik},
title = {{Dashed or dotted underline}},
year = 2009,
note = {{\url{http://ewus.de/tipp-1014.html}}},
}
@misc{mathematex,
author = {Mathematex},
title = {{Souligner un phantom en pointill\'es avec retour \`a la ligne : LaTeX}},
year = 2009,
note = {{\url{http://forum.mathematex.net/latex-f6/souligner-un-phantom-en-pointilles-avec-retour-a-la-ligne-t10057.html}}},
}
@misc{gdttdu,
author = {Deschrijver, Glad},
title =  {{\TeX{} Tricks -- Dashed underline}},
note = {\url{http://users.ugent.be/~gdschrij/LaTeX/textricks.html#dashedul}},
year = 2011,
}