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W. Raczkiewicz
Kielce University of Technology, Faculty of Civil Engineering and Architecture, Department of Strength of Materials and Concrete Structures, 25-314 Kielce, Poland
M. Bacharz
Kielce University of Technology, Faculty of Civil Engineering and Architecture, Department of Strength of Materials and Concrete Structures, 25-314 Kielce, Poland
K. Bacharz
Kielce University of Technology, Faculty of Civil Engineering and Architecture, Department of Strength of Materials and Concrete Structures, 25-314 Kielce, Poland