[Reports] / Amer.inst.of aeronautics and astronautics. N 89-3583 : Update 89 : additional results with the multifunction RLG system; Rep.presented at the AIAA guidance,navigation and control conf.Aug.14-16,1989/Boston(Ma) / M.J.Hadfield,R.E.Wheeler, 1989. - 22 p. - Текст : непосредственный.