D’Urso, Pierpaolo; Massari, Riccardo Weighted least squares and least median squares estimation for the fuzzy linear regression analysis. (English) Zbl 1302.62170 Metron 71, No. 3, 279-306 (2013). MSC: 62J86 62J05 62G35 PDFBibTeX XMLCite \textit{P. D'Urso} and \textit{R. Massari}, Metron 71, No. 3, 279--306 (2013; Zbl 1302.62170) Full Text: DOI
Shapiro, Arnold F. Fuzzy post-retirement financial concepts: an exploratory study. (English) Zbl 1303.91200 Metron 71, No. 3, 261-278 (2013). MSC: 91G80 62J86 62P20 PDFBibTeX XMLCite \textit{A. F. Shapiro}, Metron 71, No. 3, 261--278 (2013; Zbl 1303.91200) Full Text: DOI
Blanco-Fernández, A.; Ramos-Guajardo, A. B.; Colubi, A. Fuzzy representations of real-valued random variables: applications to exploratory and inferential studies. (English) Zbl 1302.62117 Metron 71, No. 3, 245-259 (2013). MSC: 62G86 60A86 PDFBibTeX XMLCite \textit{A. Blanco-Fernández} et al., Metron 71, No. 3, 245--259 (2013; Zbl 1302.62117) Full Text: DOI