Kukhar, V. V.Кухар, В. В.2023-03-272023-03-272020Kukhar V. V. Strength and Stiffness of Roll Formed Rectangular Hollow Sections of Various Manufacturing Options. Scientific and Technical Progress in European Countries and the Contribution of Higher Education Institutions : collective monograph. Kujawska Szkoła Wyższa we Włocławku (Cuiavian University in Wloclawek). Wloclawek, Poland; Riga, Latvia : Izdevnieciba “Baltija Publishing”, 2020. P. 107–125.978-9934-588-65-5https://doi.org/10.30525/978-9934-588-65-5.7https://dspace.mipolytech.education/handle/mip/52enMonograph