RESEARCH OF ALTERNATIVE METHODS OF IMPROVEMENT OF STRUCTURE OF ORBITAL GROUP OF GLONASS SYSTEM TILL 2020 AND FURTHER - PDF (俄文)
版权所有 © Stupak G.G., Revnivykh S.G., Ignatovich E.I., Kurshin V.V., Betanov V.V., Panov S.S., Bondarev N.Z., Chebotarev V.E., Balashova N.N., Serdyukov A.I., Sintsova L.N., 2013
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