pszulc@up.poznan.pl
imejza@up.poznan.pl
ambrozy@up.poznan.pl
kamila.nowosad@up.wroclaw.pl
jboc@up.poznan.pl
© 2016 Piotr Szulc, Iwona Mejza, Katarzyna Ambroży-Deręgowska, Kamila Nowosad, Jan Bocianowski, published by Polish Biometric SocietyThis work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.