20 8. REFERÊNCIAS: 1- ISO, Guide to the Expression of Uncertainty in Measurement, first edition, 1993; 2- INMETRO, Guia para Expressão da Incerteza de Medição – Primeira Edição Brasileira do Guide to the Expression of Uncertainty in Measurement, agosto 1997; 3- EAL-R2, Expression of the Uncertainty of Measurement in Calibrations, in print, European Cooperation for Accreditation of Laboratories (Utrecht, The Netherlands); 4- NIS - 3003, The Expression of Uncertainty and Confidence in Measurement for Calibrations, United Kingdom Accredidation Service, Edition 8, 1995; 5- NIS - 80, Guide to the Expression of Uncertainties in Testing, United Kingdom Accredidation Service, Edition 1, 1994; 6- NIST Technical Note 1297, Guidelines for Evaluating and Expressing the Uncertainty of NIST Measurement Results, 1994 Edition, U.S. Government Printing Office (Washington, USA); 7- MATHIESEN, O. Uncertainty of Measurement - understanding the GUM. Advanced School of Metrology: Evaluation of Uncertainty in Measurement, Programa RH-Metrologia, Brazil, 1997; 8- KESSEL, W. Uncertainty of Measurements: Statement of Physical Ignorance. Advanced School of Metrology: Evaluation of Uncertainty in Measurement, Programa RH-Metrologia, Brazil, 1997; 9- KESSEL, W. Case Anlysis: Eletrical Measurements at Low and High Frequencies. Advanced School of Metrology: Evaluation of Uncertainty in Measurement, Programa RH-Metrologia, Brazil, 1997; 10- KESSEL, W. International Recommendations and Guidelines for Determining the Uncertainty of Measurement. Seminário Internacional - Metrologia para o Controle da Qualidade, Florianópolis, 1996; 11- KEY, P. J. Uncertainty - Impact and Economic Relevance. Advanced School of Metrology: Evaluation of Uncertainty in Measurement, Programa RH-Metrologia, Brazil, 1997; 12- KEY, P. J. Measurement Uncertainty - The UKAS View. Seminário Internacional - Metrologia para o Controle da Qualidade, Florianópolis, 1996; 13- DECKER, J. E. and PEKELSKY, J. R. A Case Study in Gauge Blocks - Case 1: Uncertainty Attributed to Mechanical of Gauges of Like Material. Advanced School of Metrology: Evaluation of Uncertainty in Measurement, Programa RH-Metrologia, Brazil, 1997; 14- DECKER, J. E. and PEKELSKY, J. R. Gauge Block Calibration by Optical Interferometry at the National Research Council Canada. Measurement Science Conference, California, 1997; 15- WÖGER, W. Bayesian Statistics and the International Guidelines for Expressing Uncertainty in Measurement. Advanced School of Metrology: Evaluation of Uncertainty in Measurement, Programa RH-Metrologia, Brazil, 1997; 16- BIRCH, K. G. Physical Foundations of Uncertainty in Measurement. Advanced School of Metrology: Evaluation of Uncertainty in Measurement, Programa RH-Metrologia, Brazil, 1997; 17- CORTEZ, L. Treatment of Uncertainty in Testing. Advanced School of Metrology: Evaluation of Uncertainty in Measurement, Programa RH-Metrologia, Brazil, 1997; 18- BARBATO, G. Uncertainty in Hardness and Force Measurement - Case Studies. Advanced School of Metrology: Evaluation of Uncertainty in Measurement, Programa RH-Metrologia, Brazil, 1997; 19- KORNBLIT, F. Evaluation of Uncertainty in Calibration and Testing. Advanced School of Metrology: Evaluation of Uncertainty in Measurement, Programa RH-Metrologia, Brazil, 1997; 20- GILLER, M. e TURGEON, M. Método de Aplicação Geral para Cálculo de Incertezas sem Correlação Estatística. 2° Seminário Internacional de Metrologia Elétrica, Curitiba, 1996. .