Authors
Pavol Kajánek
Department of Surveying, Slovak University of Technology,, Bratislava, Slovakia
Alojz Kopáčik
Department of Surveying, Slovak University of Technology,, Bratislava, Slovakia
© 2018 Pavol Kajánek, Alojz Kopáčik, published by Slovak University of Technology in Bratislava
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.