1. Faculty of Chemistry; Jagiellonian University; ul. Ingardena 3 30-060 Krakow Poland
2. Faculty of Foundry Engineering; AGH University of Science and Technology; ul. Reymonta 23 30-059 Krakow Poland
3. Department of Chemistry; Hankuk University of Foreign Studies; Yongin Kyunggi-Do 449-791 Korea