@article{Carr-IJNA-95,
 author = "J. Carr and D. B. Duncan and C. H. Walshaw",
 title = "{Numerical approximation of a metastable system}",
 journal = "IMA J. Numer. Anal.",
 volume = 15,
 number = 4,
 pages = "505-521",
 year = 1995}