@article {HeltaiRotundo-2019-a,
	title = {Error estimates in weighted Sobolev norms for finite element immersed interface methods},
	journal = {Computers \& Mathematics with Applications},
	volume = {78},
	number = {11},
	year = {2019},
	pages = {3586{\textendash}3604},
	publisher = {Elsevier BV},
	doi = {10.1016/j.camwa.2019.05.029},
	url = {https://doi.org/10.1016/j.camwa.2019.05.029},
	author = {Luca Heltai and Nella Rotundo}
}
