1. Hydrazine and its Derivatives. Preparation, Properties, Applications;Schmidt,1984
2. Handbook of Heterogeneous Catalysis,1997
3. Effect of the pore size on the aging of supported metals
4. Comments on the sintering mechanism of supported metal catalysts
5. W.D. Williams, T.D. McCay, H.M. Powell, D.P. Weaver, L.L. Price, J.H. Jones, J.W.L. Lewis, Arnold Engineering Development Center Report No. AEDC-TR-79-2, April 1979.