@article{DOCMA_2010__S4__a16,
     author = {Franjou, Vincent and van der Kallen, Wilberd},
     title = {Power reductivity over an arbitrary base.},
     journal = {Documenta mathematica},
     pages = {171--195},
     publisher = {mathdoc},
     volume = {Andrei A. Suslin's Sixtieth Birthday},
     year = {2010},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/DOCMA_2010__S4__a16/}
}