Generalized Convexity and Fractional Programming with Economic ApplicationsAlberto Cambini, Erio Castagnoli, Laura Martein, Piera Mazzoleni, Siegfried SchaibleHäftad1 066 kr
Computational Methods and Function TheoryStephan Ruscheweyh, Edward B. Saff, Luis C. Salinas, Richard S VargaHäftad377 kr