@article{ELMA_1946__1_140435,
     author = {E. Trost},
     title = {Ein wichtiger {Begriff} der additiven {Zahlentheorie.}},
     journal = {Elemente der Mathematik},
     pages = {57--60},
     publisher = {mathdoc},
     volume = {1},
     year = {1946},
     zbl = {0061.07501},
     url = {http://geodesic.mathdoc.fr/item/ELMA_1946__1_140435/}
}