Nickelson, L., A. Bubnelis, A. Baskys, and R. Navickas. “The Magnetoactive P-Ge Rod Waveguide Loss Analysis on the Concen-Tration of Two Component Hole Charge Carriers”. Elektronika Ir Elektrotechnika, vol. 110, no. 4, June 2011, pp. 53-56, doi:10.5755/j01.eee.110.4.286.