@article{Zhao-2010-PRB,
	doi = {10.1103/PhysRevB.82.245423},
	year = {2010},
	volume = {82},
	pages = {245423},
	author = {Zhao, W. J. and Tan, P. H. and Zhang, J. and Liu, J. A.},
	title = {Charge transfer and optical phonon mixing in few-layer graphene chemically doped with sulfuric acid},
	journal = {Phys. Rev. B}
}