TY - BOOK AU - Judek, Sławomir AU - Kaczmarek, Paweł AU - Michna, Michał AU - Mizan, Mirosław AU - Karwowski, Krzysztof AU - Wilk, Andrzej PY - 2016 TI - Mathematical modeling of the overhead contact line for the purpose of diagnostics of pantographs T2 - SP - EP - VL - ER -