@article{JRAM_1968__233_150885,
     author = {R. Damburg and R. Propin},
     title = {\"Uber asymptotische {Entwicklungen} oblater {Sph\"aroidfunktionen} und ihre {Eigenwerte.}},
     journal = {Journal f\"ur die reine und angewandte Mathematik},
     pages = {28},
     publisher = {mathdoc},
     volume = {233},
     year = {1968},
     zbl = {0164.37303},
     language = {un},
     url = {https://geodesic-test.mathdoc.fr/item/JRAM_1968__233_150885/}
}