Evaluation of nine lunar models for Apollo
Evaluating various lunar gravitational models for Apollo mission control
Barrow, G. D.↗
Engineering topics
Barrow, G. D.
Publications and source records attributed to Barrow, G. D..
Evaluation of Nine Lunar Models for Apollo
Nine lunar models for Apollo project for orbit calculations
Barrow, G. D.↗
Status report of Lunar Orbiter residual study
Lunar surface perturbation effects on Lunar Orbiter Doppler residuals
Barrow, G. D.↗