@misc{BovierEckhoffGayrardetal.2004, author = {Anton Bovier and Michael Eckhoff and Veronique Gayrard and Markus Klein}, title = {Metastability in reversible diffusion processes I. Sharp asymptotics for capcities and exit times}, institution = {Weierstraß-Institut f{\"u}r Angewandte Analysis und Stochastik (WIAS)}, type = {preprintmatheon}, year = {2004}, }