@article {Delugas2013,
	title = {Large band offset as driving force of two-dimensional electron confinement: The case of SrTiO3/SrZrO3 interface},
	journal = {Physical Review B},
	volume = {88},
	number = {11},
	year = {2013},
	month = {sep},
	pages = {115304},
	doi = {10.1103/PhysRevB.88.115304},
	author = {Delugas, P. and Filippetti, A. and Gadaleta, A. and Pallecchi, I. and Marre, D. and Fiorentini, V.}
}
