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2. Practice for Conducting and Interlaboratory Study to Determine the Precision of a Test Method., West Conshohocken, USA;ASTM-E691,2004
3. Functional Data Analysis;Ramsay,2002
4. Applied Functional Data Analysis: Methods and Case Studies;Ramsay,2002
5. Nonparametric Functional Data Analysis: Theory and Practice;Ferraty,2006