Geodesic
On a theorem of Grothendieck
Zapiski Nauchnykh Seminarov POMI, Problems in the theory of representations of algebras and groups. Part 7, Tome 272 (2000), pp. 286-293 
I. A. Panin; A. L. Smirnov. On a theorem of Grothendieck. Zapiski Nauchnykh Seminarov POMI, Problems in the theory of representations of algebras and groups. Part 7, Tome 272 (2000), pp. 286-293. http://geodesic.mathdoc.fr/item/ZNSL_2000_272_a17/
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     author = {I. A. Panin and A. L. Smirnov},
     title = {On a theorem of {Grothendieck}},
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     pages = {286--293},
     year = {2000},
     volume = {272},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_2000_272_a17/}
}
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Voir la notice du chapitre de livre provenant de la source Math-Net.Ru

It is considered a smooth projective morphism $p\colon T\to S$ to a smooth variety $S$. It is proved, in particular, the following result. The total direct image $Rp_*(\mathbb Z/n\mathbb Z)$ of the constant étale sheaf $\mathbb Z/n\mathbb Z$ is locally for Zariski topology quasi-isomorphic to a bounded complex $\mathscr L$ on $S$ consisting of locally constant constructible étale $\mathbb Z/n\mathbb Z$-module sheaves.