1. M.R. Scheinfein, Landau-Lifshitz-Gilbert Micromagnetics Simulator, http://llgmicro.home.mindspring.com.
2. A. Aharoni, Introduction to the Theory of Ferromagnetism, 2nd Edition, Oxford University Press, Oxford, 2000.
3. A. Hubert and R. Schäfer, Magnetic Domains, the analysis of magnetic microstructure, Springer, Berlin, 1998.
4. A. Aharoni, J. Appl. Phys. 83, 3432 (1998).
5. C.J. Garcia-Cervera, Z. Gimbutas and Weinan E, J. Comp. Phys. 184, 37 (2003).