Fenske, Christian C.. "An index for periodic orbits of functional differential equations.." Mathematische Annalen 285.3 (1989): 381-392. <http://eudml.org/doc/164607>.
@article{Fenske1989, author = {Fenske, Christian C.}, journal = {Mathematische Annalen}, keywords = {bifurcation; semiflows; ANR spaces}, number = {3}, pages = {381-392}, title = {An index for periodic orbits of functional differential equations.}, url = {http://eudml.org/doc/164607}, volume = {285}, year = {1989}, }
TY - JOUR AU - Fenske, Christian C. TI - An index for periodic orbits of functional differential equations. JO - Mathematische Annalen PY - 1989 VL - 285 IS - 3 SP - 381 EP - 392 KW - bifurcation; semiflows; ANR spaces UR - http://eudml.org/doc/164607 ER -