[MathOuvrage]
Nonlinear functional analysis
/ Kesavan, Srinivasan.
-New Delhi : Hindustan book agency, 2004. - x, 176 p. ; 22 cm
ISBN 9788185931463
[MathOuvrage]
Topics in nonlinear functional analysis
/ Nirenberg, Louis ; Ed. Artino, Ralph A..
-New York NY, Providence RI : American mathematical Society;Courant Institute of Mathematical Sciences, 2001. - xii, 145 p. ; 26 cm