Nikje, M. M. A., M. Noruzian, and S. T. Moghaddam. “Investigation of Fe304/AEAP Supermagnetic Nanoparticles on the Morphological, Thermal and Magnetite Behavior of Polyurethane Rigid Foam Nanocomposites”. Polimery, vol. 60, no. 1, Jan. 2015, pp. 26-32, doi:10.14314/polimery.2015.026.