1,Surface-Enhanced Resonance Raman Spectroscopy of Cytochrome c at Room and Low Temperatures Peter Hildebrandtt and Manfred Stockburger J. Phys. Chem. 1986, 90, 6017-6024
2,Surface-Enhanced Resonance Raman Spectroscopy of Rhodamine 6G Adsorbed on Colloidal Silver Peter Hildebrandt and Manfred Stockburger J. Phys. Chem. 1984,88, 5935-5944