@article{GDZPPN002273292, title = {Logarithmic spiral flow of an incompressible fluid}, journal = {Mathematische Annalen}, volume = {101}, year = {1929}, pages = {446-451}, zbl = {55.0466.02}, url = {http://dml.mathdoc.fr/item/GDZPPN002273292} }
Millikan, Cl.B. Logarithmic spiral flow of an incompressible fluid. Mathematische Annalen, Tome 101 (1929) pp. 446-451. http://gdmltest.u-ga.fr/item/GDZPPN002273292/