The properties of a stochastic optimal sequential strategy for purchasing information in a project selection problem. - Abraham Mehrez; Lea Friedman (Math. Methods Oper. Res., 1996)

Scaling units via the canonical correlation analysis in the DEA context. - Lea Friedman; Zilla Sinuany-Stern (Eur. J. Oper. Res., 1997)

Remote control means study for telerobotic operations. - Leonid Slutski; Yael Edan; Lea Friedman (IROS, 1998)

Combining ranking scales and selecting variables in the DEA context: the case of industrial branches. - Lea Friedman; Zilla Sinuany-Stern (Comput. Oper. Res., 1998)

DEA and the discriminant analysis of ratios for ranking units. - Zilla Sinuany-Stern; Lea Friedman (Eur. J. Oper. Res., 1998)

A simple suboptimal algorithm for system maintenanceunder partial observability. - Israel David; Lea Friedman; Zilla Sinuany-Stern (Ann. Oper. Res., 1999)

Review of ranking methods in the data envelopment analysis context. - Nicole Adler; Lea Friedman; Zilla Sinuany-Stern (Eur. J. Oper. Res., 2002)

The relationship between DEA efficiency and the type of production function, the degree of homogeneity, and error variability. - Yossi Hadad; Lea Friedman; Victoria Rybalkin; Zilla Sinuany-Stern (Central Eur. J. Oper. Res., 2013)

The relationship between the efficiency of orthopedic wards and the socio-economic status of their patients. - Zilla Sinuany-Stern; Simona Cohen-Kadosh; Lea Friedman (Central Eur. J. Oper. Res., 2016)