@article {MR4008583,
	title = {Convergence of an adaptive discontinuous Galerkin method for elliptic interface problems},
	journal = {J. Comput. Appl. Math.},
	volume = {367},
	year = {2020},
	pages = {112397, 15},
	issn = {0377-0427},
	doi = {10.1016/j.cam.2019.112397},
	url = {https://doi.org/10.1016/j.cam.2019.112397},
	author = {Andrea Cangiani and E.H. Georgoulis and Sabawi, Younis A.}
}
@article {MR3834681,
	title = {Adaptive discontinuous Galerkin methods for elliptic interface problems},
	journal = {Math. Comp.},
	volume = {87},
	number = {314},
	year = {2018},
	pages = {2675{\textendash}2707},
	issn = {0025-5718},
	doi = {10.1090/mcom/3322},
	url = {https://doi.org/10.1090/mcom/3322},
	author = {Andrea Cangiani and E.H. Georgoulis and Sabawi, Younis A.}
}
