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Export Reference (APA) 
Calapez, T., Botelho, M.C. & Ramos, M. (2011). Comparing the linear and non-linear Principal Component Analysis over Likert-type items: an empirical study based on balanced bootstrap. ISI 2011 ? 58th Session of the International Statistical Institute.
Export Reference (IEEE) 
M. T. Calapez et al.,  "Comparing the linear and non-linear Principal Component Analysis over Likert-type items: an empirical study based on balanced bootstrap", in ISI 2011 ? 58th Session of the Int. Statistical Institute, Dublin, 2011
Export BibTeX 
@misc{calapez2011_1765610924187,
	author = "Calapez, T. and Botelho, M.C. and Ramos, M.",
	title = "Comparing the linear and non-linear Principal Component Analysis over Likert-type items: an empirical study based on balanced bootstrap",
	year = "2011",
	howpublished = "Digital",
	url = ""
}
Export RIS 
TY  - CPAPER
TI  - Comparing the linear and non-linear Principal Component Analysis over Likert-type items: an empirical study based on balanced bootstrap
T2  - ISI 2011 ? 58th Session of the International Statistical Institute
AU  - Calapez, T.
AU  - Botelho, M.C.
AU  - Ramos, M.
PY  - 2011
CY  - Dublin
ER  -