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Freitas, S. R. C. de; Dalazoana, R.; Ferreira, V. G. THE SPATIAL AGE AND THE NEW PARADIGMS IN GEODESY: IMPLICATIONS FOR SURVEYING AND MAPPING IN BRAZIL. Rev. Bras. Cartogr. 2012, 64 (4). https://doi.org/10.14393/rbcv64n4-43825.