%0 Journal Article %A Helmut W. Hofer %A Kris Wysocki %A Eduard Zehnder %T A general Fredholm theory I: a splicing-based differential geometry %J Journal of the European Mathematical Society %D 2007 %P 841-876 %V 9 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4171/jems/99/ %R 10.4171/jems/99 %F JEMS_2007_9_4_a8