@book{MSMF_2006_2_105__1_0,
     author = {Helffer, Bernard and Nier, Francis},
     title = {Quantitative analysis of metastability in reversible diffusion processes via a {Witten} complex approach: the case with boundary},
     series = {M\'emoires de la Soci\'et\'e Math\'ematique de France},
     publisher = {Soci\'et\'e math\'ematique de France},
     number = {105},
     year = {2006},
     doi = {10.24033/msmf.417},
     mrnumber = {2270650},
     zbl = {1108.58018},
     language = {en},
     url = {http://www.numdam.org/item/MSMF_2006_2_105__1_0/}
}