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2. ENIQ, 2007. European methodology for qualification of non-destructive testing: third issue, EUR 22906 EN, 2007.
3. Gandossi, L., Annis, C., 2010. ENIQ report No. 41: Probability of Detection Curves: Statistical Best-Practices, EUR – Scientific and Technical Research Series – ISSN 1018-5593, ISBN 978-92-79-16105-6, http://publications.jrc.ec.europa.eu/repository/bitstream/111111111/15527/1/reqno_jrc56672_jrc56672_eniq_report_41.pdf%5b1%5d.pdf.
4. Gandossi, L., Annis, C., 2012. ENIQ report No 47: Influence of Sample Size and Other Factors on Hit/Miss Probability of Detection Curves, EUR – Scientific and Technical Research Series – ISSN 1831-9424, ISBN 978-92-79-23018-9, http://publications.jrc.ec.europa.eu/repository/bitstream/111111111/26115/1/reqno_jrc68677_ldna25200enn.pdf.pdf.
5. Generalized Linear Models;McCullagh,1989