@article{JDM_1955__57_146388,
     author = {Alfred Moessner and George Xeroudakes},
     title = {A theorem of the elementary arithmetic.},
     journal = {Jahresbericht der Deutschen Mathematiker-Vereinigung},
     pages = {89--92},
     publisher = {mathdoc},
     volume = {57},
     year = {1955},
     zbl = {0056.26703},
     url = {http://geodesic.mathdoc.fr/item/JDM_1955__57_146388/}
}