@article {Delugas2013a,
	title = {Doping-induced dimensional crossover and thermopower burst in Nb-doped SrTiO3 superlattices},
	journal = {Physical Review B},
	volume = {88},
	number = {4},
	year = {2013},
	month = {jul},
	pages = {045310},
	doi = {10.1103/PhysRevB.88.045310},
	author = {Delugas, P. and Filippetti, A. and Verstraete, M. J. and Pallecchi, I. and Marre, D. and Fiorentini, V.}
}
