PT - JOURNAL ARTICLE AU - Poor, Charles Lane TI - THE MOTIONS OF THE PLANETS AND THE RELATIVITY THEORY AID - 10.1126/science.54.1384.30-a DP - 1921 Jul 08 TA - Science PG - 30--34 VI - 54 IP - 1384 4099 - http://science.sciencemag.org/content/54/1384/30.2.short 4100 - http://science.sciencemag.org/content/54/1384/30.2.full SO - Science1921 Jul 08; 54