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International Conference on General Relativity and Gravitation(10th : 1983 : Padua)：General relativity and gravitation; Invited papers and dIscussion reports of the 10th International conference
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International Conference on General Relativity and Gravitation(9th : 1980 : Jena, GDR)：proceedings of the 9th International Conference of General Relativity, 14-19 July 1980
E. Schmutzer,International Conference on General Relativity and Gravitation.The Univ. Pr.,1983.
