@article{10_2140_agt_2009_9_865,
     author = {Boden, Hans U and Himpel, Benjamin},
     title = {Splitting the spectral flow and the {SU(3)} {Casson} invariant for spliced sums},
     journal = {Algebraic and Geometric Topology},
     pages = {865--902},
     publisher = {mathdoc},
     volume = {9},
     number = {2},
     year = {2009},
     doi = {10.2140/agt.2009.9.865},
     url = {http://geodesic.mathdoc.fr/articles/10.2140/agt.2009.9.865/}
}