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@article{MZ_1986__192_173725, author = {Hansj\"org Kielh\"ofer}, title = {Interaction of {Periodic} and {Stationary} {Bifurcation} from {Multiple} {Eigenvalues.}}, journal = {Mathematische Zeitschrift}, pages = {159--166}, publisher = {mathdoc}, volume = {192}, year = {1986}, zbl = {0596.47047}, url = {http://geodesic.mathdoc.fr/item/MZ_1986__192_173725/} }
Hansjörg Kielhöfer. Interaction of Periodic and Stationary Bifurcation from Multiple Eigenvalues.. Mathematische Zeitschrift, Tome 192 (1986), pp. 159-166. http://geodesic.mathdoc.fr/item/MZ_1986__192_173725/