Popov, V., Loginov, V., Ukrainets, Y., Shmyrov, V., Steshenko, P., & Hlushchenko, P. (2020). Improving aircraft fuel efficiency by using the adaptive wing and winglets. Eastern-European Journal of Enterprise Technologies, 2(1 (104), 51–59. https://doi.org/10.15587/1729-4061.2020.200664