@inbook{7510,
  author = {M. Barlow and David Hummer},
  title = {The WO Wolf-Rayet Stars},
  year = {1982},
  number = {International Astronomical Union/Union Astronomique Internationale},
  pages = {387-392},
  publisher = {Springer Netherlands},
  address = {Dordrecht},
  isbn = {978-90-277-1470-1},
  doi = {10.1007/978-94-009-7910-9_51},
}