Hofmann-Wellenhof, B. (1992). Global Positioning System: Theory and practice. New York: Springer-Verlag.
Trích dẫn kiểu ChicagoHofmann-Wellenhof, B. Global Positioning System: Theory and Practice. New York: Springer-Verlag, 1992.
Deismireacht MLAHofmann-Wellenhof, B. Global Positioning System: Theory and Practice. New York: Springer-Verlag, 1992.
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