@article{GDZPPN002412047, title = {Some Remarks on the B\"ohme-Berger Bifurcation Theorem.}, journal = {Mathematische Zeitschrift}, volume = {129}, year = {1972}, pages = {359-364}, zbl = {0237.47032}, url = {http://dml.mathdoc.fr/item/GDZPPN002412047} }
Takens, Floris. Some Remarks on the Böhme-Berger Bifurcation Theorem.. Mathematische Zeitschrift, Tome 129 (1972) pp. 359-364. http://gdmltest.u-ga.fr/item/GDZPPN002412047/