@article {6362,
	title = {Generating multiphoton Greenberger-Horne-Zeilinger states with weak cross-Kerr nonlinearity},
	journal = {Physical Review A - Atomic, Molecular, and Optical Physics},
	year = {2007},
	doi = {10.1103/PhysRevA.75.054302},
	author = {Guang-Sheng Jin and Yuan Lin and Biao Wu}
}
