Placidi, M.; Dimitrievska, M.; Izquierdo-Roca, V.; Fontane, X.; Castellanos-Gomez, A.; Perez-Tomas, A.; Mestres, N.; Espindola-Rodriguez, M.; Lopez-Marino, S.; Neuschitzer, M.; Bermudez, V.; Yaremko, A.; Perez-Rodriguez, A. "Multiwavelength excitation Raman scattering analysis of bulk and two-dimensional MoS2: Vibrational properties of atomically thin MoS2 layers" 2D Materials 2, 3, pp. - 2015 DOI: 10.1088/2053-1583/2/3/035006