%0 Journal Article %T MATHEMATICAL MODELING OF FLAPPING WING MOVEMENTS WHEN INTERACTING WITH A RESISTING MEDIUM %A Efimov, S.V. %A Emel'yanova, O.V. %A Yacun, S.F. %K flapping wing, lifting force, wing rotation angle, effective wing area %J Transport engineering %D 2022 %N 2022 %P 10 %I Bryansk State Technical University