@article {Barter_2010_Shock_Capturing_PDE_Based_Artificial_Viscosity_for_DGFEM,
	title = {Shock capturing with PDE-based artificial viscosity for DGFEM: Part I, Formulation},
	journal = {Journal of Computational Physics},
	volume = {229},
	number = {5},
	year = {2010},
	pages = {1810{\textendash}1827},
	doi = {10.1016/j.jcp.2009.11.010},
	author = {Barter, G E and Darmofal, D L}
}
