@article{MM2_1987__59_155237,
     author = {Uwe Pflaum},
     title = {The canonical constellations of {k-Weierstrass} points.},
     journal = {Manuscripta mathematica},
     pages = {21--34},
     publisher = {mathdoc},
     volume = {59},
     year = {1987},
     zbl = {0631.14011},
     url = {http://geodesic.mathdoc.fr/item/MM2_1987__59_155237/}
}