Journal of geodesy. 1959;51(1):72-72. doi: 10.1007/bf02525949 Q14.02025
Method of the new measurements at potsdam by means of the reversible pendulum
DOI: 10.1007/bf02525949
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Journal of geodesy. 1959;51(1):72-72. doi: 10.1007/bf02525949 Q14.02025
DOI: 10.1007/bf02525949
摘要 查看摘要