@article{10_4171_dm_20,
     author = {Claudia Wulff and Bernold Fiedler and Bj\"orn Sandstede and Arnd Scheel},
     title = {Bifurcation from relative equilibria of noncompact group actions: {Skew} products, meanders, and drifts},
     journal = {Documenta mathematica},
     pages = {479--505},
     year = {1996},
     volume = {1},
     doi = {10.4171/dm/20},
     url = {http://geodesic.mathdoc.fr/articles/10.4171/dm/20/}
}