Alok Kumar Saxena and Kumar Vaibhav Srivastava, "Stability and Dispersion Analysis of Higher Order Unconditionally Stable 3-Step LOD-FDTD Method" in IET Microwave, Antenna and Propagation, vol. 7, Issue 12, pp. 954-960, 2013 .
Alok Kumar Saxena and Kumar Vaibhav Srivastava, "A Three-Dimensional Unconditionally Stable 5-Step LOD-FDTD Method," in IEEE Transactions on Antennas and Propagation, vol. 62, no. 3, March 2014.
