1. PhD., Warsaw University of Life Sciences-SGGW, Institute of Civil Engineering, ul. Nowoursynowska 159, 02-776 Warsaw, Poland
2. Prof. PhD. Eng., Warsaw University of Life Sciences-SGGW, Institute of Civil Engineering, Nowoursynowska 159,02-776 Warsaw, Poland
3. Prof. PhD., National University of Water and Environmental Engineering, Soborna 11, 33028 Rivne, Ukraine