1. “Handbook of Mathematical Functions,”;Abramowitz,1965
2. Grundlagen des Hall-effektes. Teil I;Bonfig;Arch. Tech. Mess.,1972
3. Grundlagen des Hall-effektes. Teil II;Bonfig;Arch. Tech.,1972
4. “The Boundary Element Method for Engineers.”;Brebbia,1978
5. “Recent Advances in Boundary Element Methods.”;Brebbia,1978