@article{ELMA_1967__22_140843,
     author = {K. Szymiczek},
     title = {On a {Diophantine} {Equation.}},
     journal = {Elemente der Mathematik},
     pages = {37--38},
     publisher = {mathdoc},
     volume = {22},
     year = {1967},
     zbl = {0171.00802},
     url = {http://geodesic.mathdoc.fr/item/ELMA_1967__22_140843/}
}