1. Department of Processes and Apparatuses in the Technology of Building Materials, Odessa State Academy of Civil Engineering and Architecture, 4 Didrihsona St., 65029 Odesa, Ukraine
2. Department of Information Technologies and Applied Mathematics, Odessa State Academy of Civil Engineering and Architecture, 4 Didrihsona St., 65029 Odesa, Ukraine
3. Department of Civil Engineering, University North, 104. Brigade 3, 42 000 Varaždin, Croatia