Institution: | 1. Poznań University of Technology, Institute of Chemical Technology and Engineering, pl. M. Sk?odowskiej-Curie 2, 60-965 Poznań, Poland;2. Research Centre for Natural Sciences, Hungarian Academy of Sciences, Pusztaszeri út 59/67, Budapest H-1025, Hungary;3. Institute of Mechanics and Applied Computer Science, Kazimierz Wielki University, 85-074 Bydgoszcz, Kopernika 1, Poland |