@article{MZ_1993__213_1_174514,
     author = {Friedrich Knop},
     title = {\"Uber {Hilberts} vierzehntes {Problem} f\"ur {Variet\"aten} mit {Kompliziertheit} eins.},
     journal = {Mathematische Zeitschrift},
     pages = {33--36},
     publisher = {mathdoc},
     volume = {213},
     number = {1},
     year = {1993},
     zbl = {0788.14042},
     url = {http://geodesic.mathdoc.fr/item/MZ_1993__213_1_174514/}
}