@article{JDM_1966__68_146534,
     author = {Alexander Dinghas},
     title = {Rotationssymmetrische {L\"osungen} der {Differentialgleichung.}},
     journal = {Jahresbericht der Deutschen Mathematiker-Vereinigung},
     pages = {7--12},
     publisher = {mathdoc},
     volume = {68},
     year = {1966},
     zbl = {0137.29002},
     url = {http://geodesic.mathdoc.fr/item/JDM_1966__68_146534/}
}