Butrym, Alexander, L. Kolomietc, and Maxim Legenkiy. 2012. “Using the Accompanying Window in BOR-FDTD Method for the Calculation of Conduct Precursor in the Dielectric Waveguide”. East European Journal of Physics, no. 1001(2) (May), 139-41. https://periodicals.karazin.ua/eejp/article/view/13834.