@article{WinckelmannSorgeStoeckeretal.2006,
  author    = {Luke Andreas Winckelmann and Heinz Sorge and Horst St{\"o}cker and Walter Greiner},
  title     = {Baryon resonances: A primary ρ→l+l- source in p+p and p+d at 4.9 GeV},
  journal   = {Physical review. C, Nuclear physics},
  volume    = {51},
  number    = {1},
  pages     = {R9 -- R11},
  year      = {2006},
}