TY - JOUR AB - VL - 72 IS - 5 SN - 0002-2667 DO - 10.1108/aeat.2000.12772ead.006 UR - https://doi.org/10.1108/aeat.2000.12772ead.006 PY - 2000 Y1 - 2000/01/01 TI - A helicopter lifting device T2 - Aircraft Engineering and Aerospace Technology PB - Emerald Group Publishing Limited Y2 - 2024/03/29 ER -