ENCODING has been replaced by BIBTEX_INPUT_ENCODING and OUTPUT_ENCODING
@article{MW13, Author = {C. Mathieu and D. Wilson}, Date-Added = {2014-08-11 12:12:43 +0000}, Date-Modified = {2014-08-11 12:13:24 +0000}, Journal = {Combinatorics, Probability & Computing}, Number = {5}, Pages = {763-782}, Title = {The min mean-weight cycle in a random network}, Volume = {22}, Year = {2013}}