@article{MAN_1991__290_4_164844,
     author = {Michael D. Fried and Helmut V\"olklein},
     title = {The inverse {Galois} problem and rational points on moduli spaces.},
     journal = {Mathematische Annalen},
     pages = {771--800},
     publisher = {mathdoc},
     volume = {290},
     number = {4},
     year = {1991},
     zbl = {0763.12004},
     url = {http://geodesic.mathdoc.fr/item/MAN_1991__290_4_164844/}
}