@article{MZ_1961__76_169943,
     author = {Hans-Joachim Nastold},
     title = {Zum {Dualit\"atssatz} in inseparablen {Funktionenk\"orpern} der {Dimension} 1.},
     journal = {Mathematische Zeitschrift},
     pages = {75--84},
     publisher = {mathdoc},
     volume = {76},
     year = {1961},
     zbl = {0097.02601},
     url = {http://geodesic.mathdoc.fr/item/MZ_1961__76_169943/}
}