1. Pole tip saturation in magnetic recording heads;Bertram;IEEE Trans. Magn.,1976
2. The effect of pole tip saturation on the performance of a recording head;Thornley;IEEE Trans. Magn.,1978
3. Metal-In-Gap Record Head;Jeffers;IEEE Trans. Magn.,1982
4. Field configuration around the gap and the gap-length formula;Westmijze;Philips Research Reports,1953
5. Dependence of Reproducing Gap Null on Medium Permeability and Spacing;Bertram;IEEE Trans. Magn.,1982