@article {Yano_2010_BDDC_for_High-Order_GLS,
	title = {BDDC preconditioning for high-order Galerkin Least-Squares methods using inexact solvers},
	journal = {Computer Methods in Applied Mechanics and Engineering},
	volume = {199},
	number = {45},
	year = {2010},
	pages = {2958{\textendash}2969},
	doi = {10.1016/j.cma.2010.06.006},
	author = {Yano, M and Darmofal, D L}
}
