Institution: | 1.Jan Dlugosz University in Czestochowa, 13/15, al. Armii Krajowej, 42201, Czestochowa, Poland ;2.Vlokh Institute of Physical Optics, 23, Dragomanov Str., Lviv, 79005, Ukraine ;3.Opole University of Technology, 75, Ozimska Str., 45370, Opole, Poland ;4.Institute of Geotechnics of the Slovak Academy of Sciences, 45, Watsonova Str., 04001, Ko?ice, Slovakia ;5.Ivan Franko National University of Lviv, 107, Tarnavskogo Str., Lviv, 79017, Ukraine ;6.Centre for Innovation and Transfer of Natural Sciences and Engineering Knowledge, University of Rzeszow, 1, Pigonia Str., 35-959, Rzeszow, Poland ; |