[MathOuvrage]
Convex functions
/ Borwein, Jonathan M. ; Vanderwerff, Jon D..
-Cambridge : Cambridge university Press, 2010. - x, 521 p. ; 24 cm
ISBN 9780521850056
[MathOuvrage]
Differential equations
/ King, Andrew C. ; Billingham, John ; Otto, S. R..
-Cambridge : Cambridge university Press, 2003. - xi, 541 p. ; 25 cm
ISBN 9780521016872
[MathOuvrage]
Higher transcendental functions. Vol. 1
/ Dédic. Bateman, Harry ; Ed. Erdelyi, A. ; Ed. Magnus, Wilhelm ; Ed. Oberhettinger, Fritz ; Ed. Tricomi, Francesco Giacomo.
-London, New York, Toronto : McGraw-Hill international, 1953. - xxvi, 302