@article {6592,
	title = {Spurious detection of phase synchronization in coupled nonlinear oscillators},
	journal = {Physical Review E - Statistical, Nonlinear, and Soft Matter Physics},
	year = {2006},
	doi = {10.1103/PhysRevE.73.065201},
	author = {Limei Xu and Zhi Chen and Kun Hu and H Eugene Stanley and Plamen Ch. Ivanov}
}
