1. G. Mattei, Y. Mo, M. Pagannone, V.A. Yakovlev, Mikrochim. Acta, in press.
2. Surface-enhanced Raman spectra of thiourea in acidic solutions
3. V.A. Yakovlev, G. Mattei, Y. Mo, M. Pagannone, Y. Mo, private communications.
4. A. Otto, in: M. Cardona, G. Guntherodt (Eds.), Light Scattering in Solids, vol. 4, Springer, Berlin, 1984.
5. Low temperature matrix isolation study of hydrogen-bonded, high-boiling organic compounds—III