1.Raman spectra of aniline adsorbed on an Ag electrode in acidic solutions J. Chem. Soc., Faraday Trans. 1, 1988, 84, 433 - 439, DOI: 10.1039/F19888400433 2.pH Dependence of the Surface-Enhanced Raman Scattering of p-Nitroaniline Adsorbed on Silver Sols Journal of Raman Spectroscopy Volume 28 Issue 4, Pages 205 - 210 Published Online: 4 Dec 1998 3.The adsorption of benzylamine on a polycrystalline gold electrode: A combined spectroelectrochemical study Vibrational Spectroscopy Volume 15, Issue 1, August 1997, Pages 17-25 4.Resonance Raman Spectroscopy of Adsorbed Species on Solid Surfaces Applied Spectroscopy Reviews, Volume 17, Issue 2 1981 , pages 227 - 277