@article{PORMA_1974__33_1_115209,
     author = {Bundschuh, P.},
     title = {Verscharfung eines {Arithmetischen} {Satzes} von {Tschakaloff}},
     journal = {Portugaliae mathematica},
     pages = {1--17},
     publisher = {mathdoc},
     volume = {33},
     number = {1},
     year = {1974},
     mrnumber = {0335446},
     zbl = {0276.10020},
     language = {de},
     url = {http://geodesic.mathdoc.fr/item/PORMA_1974__33_1_115209/}
}