@article{ELMA_1946__1_140421,
     author = {A. Hess},
     title = {Ein {Nomogramm} f\"ur die {Gleichung} ... + ... = c.},
     journal = {Elemente der Mathematik},
     pages = {6--8},
     publisher = {mathdoc},
     volume = {1},
     year = {1946},
     url = {http://geodesic.mathdoc.fr/item/ELMA_1946__1_140421/}
}