%0 Journal Article %A Michael S. Farber %A Jerome P. Levine %T Jumps of the eta-invariant (With an Appendix by Shmuel Weinberger: Rationality of p-invariants). %J Mathematische Zeitschrift %D 1996 %P 197-246 %V 223 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZ_1996__223_3_174917/ %F MZ_1996__223_3_174917