Βέης, Γ. (1963). The use of artificial satellites for geodesy: Proceedings of the first International Symposium on the use of Artificial Satellites for Geodesy. Amsterdam: North-Holland.
Παραπομπή Chicago StyleΒέης, Γιώργος. The Use of Artificial Satellites for Geodesy: Proceedings of the First International Symposium On the Use of Artificial Satellites for Geodesy. Amsterdam: North-Holland, 1963.
Παραπομπή MLAΒέης, Γιώργος. The Use of Artificial Satellites for Geodesy: Proceedings of the First International Symposium On the Use of Artificial Satellites for Geodesy. Amsterdam: North-Holland, 1963.
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