@article{MM2_1994__85_3-4_156028,
     author = {C{\'\i}cero Fernandes de Carvalho and K. St\"ohr},
     title = {Higher order differentials and {Weierstrass} points on {Gorenstein} curves.},
     journal = {Manuscripta mathematica},
     pages = {361--380},
     publisher = {mathdoc},
     volume = {85},
     number = {3-4},
     year = {1994},
     zbl = {0839.14019},
     url = {http://geodesic.mathdoc.fr/item/MM2_1994__85_3-4_156028/}
}