@article{JRAM_1988__388_153038,
     author = {E. Kunz and R. Waldi},
     title = {Der {F\"uhrer} einer {Gorensteinvariet\"at.}},
     journal = {Journal f\"ur die reine und angewandte Mathematik},
     pages = {106--115},
     publisher = {mathdoc},
     volume = {388},
     year = {1988},
     zbl = {0666.14020},
     url = {http://geodesic.mathdoc.fr/item/JRAM_1988__388_153038/}
}