Bartosz Martyniuk Contact: Wrocław, 50-3717/9 Ignacego Łukasiewicza streetbuilding B5 office: 8 B5 tel.: +48 (71) 320 41 42 e-mail: bartosz.martyniuk@pwr.edu.pl https://orcid.org/0000-0002-0799-1009