Fundamentals of the magnetic recording process. - H. Neal Bertram (Proc. IEEE, 1986)

Nonlinear Transition Shift and Write Precompensation in Perpendicular Magnetic Recording. - Zheng Wu; H. Neal Bertram; Paul H. Siegel; Jack K. Wolf (ICC, 2008)

Analysis of Nonlinear Transition Shift and Write Precompensation in Perpendicular Recording Systems. - Zheng Wu; Paul H. Siegel; Jack K. Wolf; H. Neal Bertram (IEEE J. Sel. Areas Commun., 2010)