@article{02139843, title = {Eta invariants as sliceness obstructions and their relation to Casson-Gordon invariants.}, journal = {Geometry \& Topology}, volume = {8}, year = {2004}, pages = {893-934}, doi = {10.2140/agt.2004.4.893}, zbl = {1067.57003}, language = {en}, url = {http://dml.mathdoc.fr/item/02139843} }
Friedl, Stefan. Eta invariants as sliceness obstructions and their relation to Casson-Gordon invariants.. Geometry & Topology, Tome 8 (2004) pp. 893-934. doi : 10.2140/agt.2004.4.893. http://gdmltest.u-ga.fr/item/02139843/