1. Cathodes in Aluminium Electrolysis;Sørlie,1994
2. Light metals 1984;Boxall,1984
3. Inert cathodes for aluminum electrolysis in Hall–Héroult cells. Pt. I;Billehaug;Aluminium,1980
4. Inert cathodes for aluminum electrolysis in Hall–Héroult cells. Pt. II;Billehaug;Aluminium,1980
5. Sintering and properties of titanium diboride made from powder synthesizes in a plasma-arc;Baumgartner;J. Am. Ceram. Soc.,1984