@article {2011ApJ...727...85H,
	title = {Empirical Constraints on Turbulence in Protoplanetary Accretion Disks},
	journal = {\apj},
	volume = {727},
	number = {2},
	year = {2011},
	month = {feb},
	pages = {85},
	keywords = {Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Solar and Stellar Astrophysics, circumstellar matter, protoplanetary disks, stars: individual: HD 163296 TW Hydrae},
	doi = {10.1088/0004-637X/727/2/85},
	author = {Hughes, A. Meredith and Wilner, David J. and Andrews, Sean M. and Qi, Chunhua and Hogerheijde, Michiel R.}
}
