@incollection{JEDP_2004____A8_0,
     author = {Francis Nier},
     title = {Quantitative analysis of metastability in reversible diffusion processes via a {Witten} complex approach.},
     booktitle = {},
     series = {Journ\'ees \'equations aux d\'eriv\'ees partielles},
     eid = {8},
     pages = {1--17},
     publisher = {Groupement de recherche 2434 du CNRS},
     year = {2004},
     doi = {10.5802/jedp.8},
     zbl = {1067.35057},
     mrnumber = {2135363},
     language = {en},
     url = {https://proceedings.centre-mersenne.org/articles/10.5802/jedp.8/}
}