@article{GDZPPN00210508X, title = {Factoring the logarithmic spiral.}, journal = {Inventiones mathematicae}, volume = {93}, year = {1988}, pages = {129-138}, zbl = {0622.30011}, url = {http://dml.mathdoc.fr/item/GDZPPN00210508X} }
Freedman, Michael H.; He, Zheng-Xu. Factoring the logarithmic spiral.. Inventiones mathematicae, Tome 93 (1988) pp. 129-138. http://gdmltest.u-ga.fr/item/GDZPPN00210508X/