Doležel, Ivo - Dvořák, P. - Ulrych, B.
Impedance of Conductors Carrying High-Frequency Currents as a Function of their Profile.
Modern Problems of Radio Engineering, Telecommunications and Computer Science - TCSET 2004. Lviv: Lviv Polytechnic National University, 2004, s. 126-129. ISBN 966-553-380-0.
[International Conference of TCSET 2004. Lviv-Slavsko (UA), 24.02.2004-28.02.2004]
http://hdl.handle.net/11104/0008424