@misc{misc765d2a2d, title = {Topology studies of hydrodynamics using two particle correlation analysis}, author = {Takahashi, Jun and Tavares, B M and Qian, Wei-Liang and Andrade, Rone Peterson G and Grassi, Frederique Marie Brigitte Sylvie and Hama, Yogiro and Kodama, Takeshi and Xu, N}, year = {2009} }