petr.kladivo@upol.cz
pavel.novacek@upol.cz
jan.machacek@upol.cz
jiri.teichmann@upol.cz
© 2014 Petr Kladivo, Pavel Nováček, Jan Macháček, Jiří Teichmann, published by Czech Academy of Sciences, Institute of GeonicsThis work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.