For citations:
Ignatkin Y.M., Makeev P.V., Shomov A.I., Ivchin V.A. COMPARATIVE STUDY ON CALCULATION RESULTS OF THREE-BLADE AND X-SHAPED TAIL ROTOR AT "VORTEX RING". Civil Aviation High Technologies. 2016;(223):93-100. (In Russ.)
Ignatkin Y.M., Makeev P.V., Shomov A.I., Ivchin V.A. COMPARATIVE STUDY ON CALCULATION RESULTS OF THREE-BLADE AND X-SHAPED TAIL ROTOR AT "VORTEX RING". Civil Aviation High Technologies. 2016;(223):93-100. (In Russ.)