Ficova, Daniela, et al. “EFFECTS OF AUTOMATION AND ELECTRONIC DEVICES ON BOARD AIRCRAFT ON PILOT SKILLS, TRAINING REQUIREMENTS AND FLIGHT SAFETY”. Scientific Journal of Bielsko-Biala School of Finance and Law, vol. 20, no. 4, Dec. 2016, pp. 242-69, doi:10.19192/wsfip.sj4.2016.13.