APA (7th ed.) Citation

Buttazzo, G., Ferone, V., & Kawohl, B. (1993). Minimum problems over sets of concave functions and related questions. IWR.

Chicago Style (17th ed.) Citation

Buttazzo, Giuseppe, Vincenzo Ferone, and Bernhard Kawohl. Minimum Problems over Sets of Concave Functions and Related Questions. Heidelberg: IWR, 1993.

MLA (9th ed.) Citation

Buttazzo, Giuseppe, et al. Minimum Problems over Sets of Concave Functions and Related Questions. IWR, 1993.