Spanik, P., J. Cuntala, M. Frivaldsky, and P. Drgona. “Investigation of Heat Transfer of Electronic System through Utilization of Novel Computation Algorithms”. Elektronika Ir Elektrotechnika, vol. 123, no. 7, Sept. 2012, pp. 31-36, doi:10.5755/j01.eee.123.7.2371.