BibTeX: 
@article{Monad_NormalisationAFP,
author = {Joshua Schneider and Manuel Eberl and Andreas Lochbihler},
title = {Monad normalisation},
journal = {Archive of Formal Proofs},
month = may,
year = 2017,
note = {\url{http://isaafp.org/entries/Monad_Normalisation.html},
Formal proof development},
ISSN = {2150914x},
}
