psa_czech@wp.pl
Agnieszka.Kowalczyk@zut.edu.pl
jortyl@chemia.pk.edu.pl
jolanta-swiderska@tlen.pl
© 2013 Zbigniew Czech, Agnieszka Kowalczyk, Joanna Ortyl, Jolanta Świderska, published by West Pomeranian University of Technology, SzczecinThis work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.