@article{LiuStoeckerWerner2004,
  author    = {Fu-Ming Liu and Horst St{\"o}cker and Klaus Werner},
  title     = {Production of pentaquark states in pp collisions within the microcanonical ensemble},
  journal   = {Physics Letters B},
  volume    = {597},
  number    = {3},
  pages     = {333 -- 337},
  doi       = {10.1016/j.physletb.2004.07.032},
  year      = {2004},
}