Title: dr inż First Name: Małgorzata Last Name: Witkowska Sex: female Affiliation: AGH-University of Science and Technology Adress: al. Mickiewisza 30 City: Kraków Postal Code: 30-059 Country: Poland Phone: 012 617 30 28 Email: m.witkow@interia.pl Abstract: Oral?: Poster?: on Noprefer?: accompanying person :