Steven D. Johnson
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- Alternative Geometric Determination of Altazimuthal‐Distance Covariance Matrices. Dans: Journal of Surveying Engineering (ASCE), v. 113, n. 2 (juin 1987). (1987):
- Trilateration as Basis for Radial Staking. Dans: Journal of Surveying Engineering (ASCE), v. 110, n. 1 (mars 1984). (1984):