@article {ambrosio2013controlling,
	title = {Controlling spontaneous surface structuring of azobenzene-containing polymers for large-scale nano-lithography of functional substrates},
	journal = {Applied Physics Letters},
	volume = {102},
	number = {9},
	year = {2013},
	pages = {093102},
	publisher = {AIP Publishing},
	author = {Ambrosio, A and Girardo, S and Camposeo, A and Pisignano, D and Maddalena, P}
}
