• Enhancing situational awareness by means of hybrid adaptive neural control of vertical flight in unmanned helicopter [Electronic resource]Pedai, Andrus; Astrov, IgorICCAS 2008 CD-ROM proceedings : International Conference on Control, Automation and Systems 2008 (ICCAS 2008, Seoul, Korea, October 14-17, 2008)2008 / p. 329-332 [CD-ROM] https://ieeexplore.ieee.org/document/4694666