Excellence in Research and Innovation for Humanity
Bastian Hoeveler and  Andre Bauknecht and  C. Christian Wolf and  Frank Janser,  Wind Tunnel Study on Efficiency Improvements of a Wing Embedded Lifting Fan Remaining Open in Cruise Flight.  [online]. World Academy of Science, Engineering and Technology. September 2018, vol. 12(9). 1118 - 1122[viewed 23 November 2017]. Available from: http://waset.org/abstracts/82812 .