文献求助：Testing variograms for positive-definiteness

【作者(必填)】Margaret Armstrong, Phil Diamond

【文题(必填)】Testing variograms for positive-definiteness

【年份(必填)】Journal of the International Association for Mathematical Geology
May 1984, Volume 16, Issue 4, pp 407-421

【全文链接或数据库名称(选填)】http://link.springer.com/article/10.1007/BF01029889

Testing variograms for positive-definiteness

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