@article{10_4171_dm_339,
     author = {Marcus Zibrowius},
     title = {Witt groups of complex cellular varieties},
     journal = {Documenta mathematica},
     pages = {465--511},
     year = {2011},
     volume = {16},
     doi = {10.4171/dm/339},
     url = {http://geodesic.mathdoc.fr/articles/10.4171/dm/339/}
}