@article{IM_1992__107_1_143980,
     author = {M. Larsen and R. Pink},
     title = {On l-independence of algebraic monodromy groups in compatible systems of representations.},
     journal = {Inventiones mathematicae},
     pages = {603--636},
     publisher = {mathdoc},
     volume = {107},
     number = {1},
     year = {1992},
     zbl = {0778.11036},
     url = {http://geodesic.mathdoc.fr/item/IM_1992__107_1_143980/}
}