1. Rapoport Samoilenko (Tsvetnye Metally 1957 no2) 44 51
2. E.W. Dewing “Longitudinal Stress in Carbon Lining Blocks Due to Sodium Penetration”, (AIME 1974) 879 887
3. Belitskus “Effect of Anthracite Properties and Formulation on Properties of Bench Scale Cathode Blocks” (AIME 1976), 411 432
4. S. Wilkening G. Busse “Evaluation and Production of Carbon Cathode Blocks” (AIME 1981), 653 674
5. C. Krohn M. Sorlie H. A. Oye “Penetration of Sodium and Bath Constituants Into Cathode Carbon Materials Used in Industrial Cells” (AIME 1982), 311 324