Caputo, M., Di Santo, G., Parisse, P., Petaccia, L., Floreano, L., Verdini, A., Panighel, M., Struzzi, C., Taleatu, B., Lal, C. and Goldoni, A. (2012) Experimental Study of Pristine and Alkali Metal Doped Picene Layers: Confirmation of the Insulating Phase in Multilayer Doped Compounds. The Journal of Physical Chemistry C, 116, 19902-19908.