@article{JRAM_1983__339_152507,
     author = {Hubert Tietz},
     title = {In\"aquivalenzs\"atze in der {Limitierungstheorie.}},
     journal = {Journal f\"ur die reine und angewandte Mathematik},
     pages = {97--104},
     publisher = {mathdoc},
     volume = {339},
     year = {1983},
     zbl = {0491.40002},
     url = {http://geodesic.mathdoc.fr/item/JRAM_1983__339_152507/}
}