I'm sending once again with dropbox links instead enclosed files. Mariusz Grubba
https://www.dropbox.com/s/d9zjxj4vx40pd75/tika%20problem.JPG?dl=0 https://www.dropbox.com/s/ayjy2s262uvgp2t/sczytanie_pdf.ipynb?dl=0 https://www.dropbox.com/s/toiqsawqw7jxv79/KGHM_2019.pdf?dl=0
