1. HRS Working Notebook,1971
2. Field correction windings for iron magnets
3. Numerical solution of the quasilinear poisson equation in a nonuniform triangle mesh
4. Proc. Intern. Symp. Magn. Technol.;Cobb,1965
5. Proc. Intern. Conf. Magn. Technol.;Cobb,1967