@article{MAN_1993__296_4_165074,
     author = {Shreeram S. Abhyanka},
     title = {Alternating group coverings of the affine line for characteristic greater than two.},
     journal = {Mathematische Annalen},
     pages = {63--68},
     publisher = {mathdoc},
     volume = {296},
     number = {4},
     year = {1993},
     zbl = {0801.12003},
     url = {http://geodesic.mathdoc.fr/item/MAN_1993__296_4_165074/}
}