@article{10_4171_dm_358,
     author = {Eugen Hellmann},
     title = {On families of weakly admissible filtered phi-modules and the adjoint quotient of ${GL}_d$},
     journal = {Documenta mathematica},
     pages = {969--991},
     year = {2011},
     volume = {16},
     doi = {10.4171/dm/358},
     url = {http://geodesic.mathdoc.fr/articles/10.4171/dm/358/}
}