ENCODING has been replaced by BIBTEX_INPUT_ENCODING and OUTPUT_ENCODING
@inproceedings{KleinMZ15, Author = {Philip N. Klein and Claire Mathieu and Hang Zhou}, Booktitle = {32nd International Symposium on Theoretical Aspects of Computer Science, {STACS} 2015, March 4-7, 2015, Garching, Germany}, Date-Added = {2016-01-31 10:14:53 +0000}, Date-Modified = {2016-01-31 14:53:19 +0000}, Pages = {554--567}, Title = {Correlation Clustering and Two-edge-connected Augmentation for Planar Graphs}, Year = {2015}, Bdsk-Url-1 = {http://dx.doi.org/10.4230/LIPIcs.STACS.2015.554}}