Grafarend, E. W., Krumm, F. W., & Schwarze, V. S. (2003). Geodesy-the challenge of the 3rd millennium / ; edited by Erik W. Grafarend, Friedrich W. Krumm, Volker S. Schwarze. Berlin: Springer-Verlag.
Παραπομπή Chicago StyleGrafarend, Erik W., Friedrich W. Krumm, and Volker S. Schwarze. Geodesy-the Challenge of the 3rd Millennium / ; Edited By Erik W. Grafarend, Friedrich W. Krumm, Volker S. Schwarze. Berlin: Springer-Verlag, 2003.
Παραπομπή MLAGrafarend, Erik W., Friedrich W. Krumm, and Volker S. Schwarze. Geodesy-the Challenge of the 3rd Millennium / ; Edited By Erik W. Grafarend, Friedrich W. Krumm, Volker S. Schwarze. Berlin: Springer-Verlag, 2003.
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