@article{16832, author = "Cnossen, Richard and Magnavox and 32nd Annual Helicopter Association of American Meeting and Industry Showcase. Las Vegas, 11 - 13 February 1980", title = "Low Cost GPS Navigation Receiver for General Aviation. 32nd Annual Helicopter Association of American Meeting and Industry Showcase. Las Vegas, 11 - 13 February 1980 ", year = "1980", note = "Liter. - Fot., obr. a tb. v textu., 1 sv.", }