ENCODING has been replaced by BIBTEX_INPUT_ENCODING and OUTPUT_ENCODING
@inproceedings{fontes2015relative, Author = {Fontes, Lila and Jain, Rahul and Kerenidis, Iordanis and Laplante, Sophie and Lauriere, Mathieu and Roland, Jérémie}, Booktitle = {International Colloquium on Automata, Languages, and Programming}, Date-Added = {2016-02-01 19:46:11 +0000}, Date-Modified = {2016-02-01 19:46:52 +0000}, Pages = {506--516}, Title = {Relative discrepancy does not separate information and communication complexity}, Year = {2015}}