@article{articleac184139,
title   = {Observation of charge-dependent azimuthal correlations and possible local strong parity violation in heavy-ion collisions},
author = {Abelev, B I and Munhoz, Marcelo Gameiro and Suaide, Alexandre Alarcon do Passo and Szanto de Toledo, Alejandro},
year = {2010},
doi = {10.1103/physrevc.81.054908},
journal   = {Physical Review C}
}