@article{10_4171_dm_237,
     author = {Florian Ivorra},
     title = {$\ell$-adic realization of geometric triangular motives. {I}},
     journal = {Documenta mathematica},
     pages = {607--671},
     year = {2007},
     volume = {12},
     doi = {10.4171/dm/237},
     url = {http://geodesic.mathdoc.fr/articles/10.4171/dm/237/}
}