ENCODING has been replaced by BIBTEX_INPUT_ENCODING and OUTPUT_ENCODING
@article{IKQS, Author = {G. Ivanyos and M. Karpinski and Y. Qiao and M. Santha}, Date-Added = {2016-02-01 19:50:08 +0000}, Date-Modified = {2016-02-01 19:50:08 +0000}, Journal = {Journal of Computer and System Sciences}, Number = {7}, Pages = {1373-1386}, Title = {Generalized Wong sequences and their applications to Edmonds' problems}, Volume = {81}, Year = {2015}}