@article{9031,
  author = {R.-P. Kudritzki and A. Pauldrach and J. Puls and D. Abbott},
  title = {Radiation-driven winds of hot stars. VI. Analytical solutions for wind models including the finite cone angle effect},
  year = {1988},
  journal = {Astron. Astrophys.},
  volume = {219},
  pages = {205-218},
  url = {http://adsabs.harvard.edu/full/1989A\%26A...219..205K},
  note = {JILA Pub. 4122},
}