Imelda Octa Tampubolon

Imelda Octa Tampubolon^1,2, 

Patrik Jacko³, 

Matej Bereš³, 

Peter Baláž¹, 

Matej Baláž¹ 

¹Institute of Geotechnics, Slovak Academy of Sciences, 

²Faculty of Materials, Metallurgy and Recycling, Technical University of Košice, 

³Faculty of Electrical Engineering and Informatics, Technical University of Košice