@article {Petrov2013,
	title = {Surface Octahedral Distortions and Atomic Design of Perovskite Interfaces},
	journal = {Advanced Materials},
	volume = {25},
	number = {29},
	year = {2013},
	month = {aug},
	pages = {4043–4048},
	doi = {10.1002/adma.201301841},
	author = {Petrov, A. Yu. and Torrelles, X. and Verna, A. and Xu, H. and Cossaro, A. and Pedio, M. and Garcia-Barriocanal, J. and Castro, G. R. and Davidson, B. A.}
}
