APA
Cambini A. e. a., International workshop on generalized convexity f. p. a. e. a., . (1990). Generalized convexity and fractional programming with economic applications. Berlin: Springer-Verlag.
Chicago
Cambini A et al, International workshop on generalized convexity fractional programming and economic applications, . 1990. Generalized convexity and fractional programming with economic applications. Berlin: Springer-Verlag.
Harvard
Cambini A. e. a., International workshop on generalized convexity f. p. a. e. a., . (1990). Generalized convexity and fractional programming with economic applications. Berlin: Springer-Verlag.
MLA
Cambini A et al, International workshop on generalized convexity fractional programming and economic applications, . Generalized convexity and fractional programming with economic applications. Berlin: Springer-Verlag. 1990.