1. All reviews published up to 1988 on organo-transition-metal cluster chemistry are cited in:Bruce, M. I.InThe Chemistry of Metal Cluster Complexes;Shriver, D. F., Kaesz, H. D., Adams, R. D., Eds.VCH:New York, 1990; p367.
2. bMetal Clusters in Chemistry;Braunstein, P., Oro, L. A., Raithby, P. R., Eds.Wiley-VCH:Weinheim, Germany,1999.