@Article{apj08-muelleta,
  author = {Hamaus, N. and Paumard, T. and  Müller, T. and Gillessen, S. and Eisenhauer, F. and Trippe, S. and Genzel, R.},
  title  = {{Prospects for testing the nature of Sgr A*'s NIR flares on the basis of current VLT- and future VLTI-observations}},
  year   = {2008},
  journal = {{(to appear in the Astrophysical Journal)}}
}