@article{05002582, title = {A splitting formula for the spectral flow of the odd signature operator on 3-manifolds coupled to a path of }, journal = {Geometry \& Topology}, volume = {5}, year = {2005}, pages = {2261-2302}, doi = {10.2140/gt.2005.9.2261}, zbl = {1096.57009}, language = {en}, url = {http://dml.mathdoc.fr/item/05002582} }
Himpel, Benjamin. A splitting formula for the spectral flow of the odd signature operator on 3-manifolds coupled to a path of . Geometry & Topology, Tome 5 (2005) pp. 2261-2302. doi : 10.2140/gt.2005.9.2261. http://gdmltest.u-ga.fr/item/05002582/