1. NO News Is Good News
2. Federal Alert—new regulations
3. Richter-Addo, G. B.; Legzdins, P.Metal Nitrosyls; Oxford University Press: New York, 1992.
4. (a) Parshall, G. W.Homogeneous Catalysis; Wiley: New York, 1880.
5. (b) Elschenbroich, C.; Salzer, A.Organometallics; VCH Publishers: New York, 1989.