@article {Peronio2013a,
	title = {Improving the resolution of lock-in measurements by tailoring the modulation},
	journal = {Measurement Science & Technology},
	volume = {24},
	number = {10},
	year = {2013},
	month = {oct},
	pages = {105006},
	doi = {10.1088/0957-0233/24/10/105006},
	author = {Peronio, Angelo and Dri, Carlo and Comelli, Giovanni}
}
