@article{MZ_1991__208_3_174343,
     author = {Gerhard Pfister and Safwan Aouira},
     title = {Weakly quasihomogeneous hypersurface singularities in positive characteristic.},
     journal = {Mathematische Zeitschrift},
     pages = {645--666},
     publisher = {mathdoc},
     volume = {208},
     number = {3},
     year = {1991},
     zbl = {0759.14020},
     url = {http://geodesic.mathdoc.fr/item/MZ_1991__208_3_174343/}
}