Kiva, D. and Zabashta, V. 2021. Alternative technologies of composite high-loaded aircraft constructions: a qualitative method of making multicriterial decisions. Part I. Initial stages in the problem of decision-making. Mechanics and Advanced Technologies. 5, 2 (Nov. 2021), 203–211. DOI:https://doi.org/10.20535/2521-1943.2021.5.2.245000.