1. Institute of Nuclear Chemistry and Technology 16 Dorodna Street 03-195 Warsaw Poland
2. Institute of Organic ChemistryPolish Academy of Sciences Kasprzaka 44/52 01-224 Warsaw Poland
3. Current address: Centre of New TechnologiesUniversity of Warsaw Banacha 2C 02-097 Warszawa Poland
4. Siedlce University, Faculty of Science 3 Maja Street No 54 08-110 Siedlce Poland