Links
[1] https://bulletin.is.gliwice.pl/download/file/fid/274
[2] https://bulletin.is.gliwice.pl/streszczenie/jolanta-matusiak-joanna-wycislik-adam-pilarczyk-i-ecowelding-internet-system-guidance
[3] https://bulletin.is.gliwice.pl/streszczenie/zygmunt-mikno-szymon-kowieski-wengi-zhang-simulation-and-optimisation-resistance