@article{MZ_1986__193_173774,
     author = {Peter Tolksdorf},
     title = {Some {Linear} {Elliptic} {Selfsimilar} {Equations} with {Whirl-Like} {Solutions.}},
     journal = {Mathematische Zeitschrift},
     pages = {147--150},
     publisher = {mathdoc},
     volume = {193},
     year = {1986},
     zbl = {0582.35038},
     url = {http://geodesic.mathdoc.fr/item/MZ_1986__193_173774/}
}