@article{5766,
  author = {A. Benz and W. Alef and Manuel Güdel},
  title = {VLBI observations of single main-sequence M stars},
  year = {1995},
  journal = {Astronomy and Astrophysics},
  volume = {298},
  chapter = {187},
  url = {http://adsabs.harvard.edu/full/1995A\%26A...298..187B},
  note = {JILA Pub. 5324},
}