@article{escidoc:0275,
  title = {{Direct imaging of phase relation in a pair of coupled vortex oscillators}},
  journal = {{AIP Advances}},
  volume = {2},
  year = {2012},
  slug = {escidoc-0275},
  author = {Vogel, A. and Drews, A. and Weigand, M. and Meier, G.}
}