1. Spec. Publ. No. 22;Hatterer,1967
2. J. W. Mausteller F. Tepper S. J. Rogers Alkali Metal Handling and Systems Operating Techniques 1967
3. A. W. Thorley A. C. Raine The Alkali Metals 1967
4. C. C. Addison D. Kerridge J. Lewis J. Chem. Soc. 2861 1954
5. C. C. Addison E. Iberson J. A. Manning J. Chem. Soc. 2699 1962