@article{MiśkowiecAhnerBarthetal.2005,
  author    = {Dariusz Czesław Miśkowiec and Wolfgang Ahner and Ralph Barth and Maciej Cieślak and Mariusz De̜bowski and Eckart Grosse and Walter Henning and Piotr Koczoń and Rainer Schicker and Erwin Schwab and Peter Senger and Peter Baltes and Christian M{\"u}ntz and Helmut Oeschler and S. Sartorius and Christian Sturm and Andreas Wagner and Peter Beckerle and Christian Bormann and Dieter R. Brill and Yang-Hwan Shin and Johannes Stein and Reinhard Stock and Herbert Str{\"o}bele and Bernd Kohlmeyer and Horst P{\"o}ppl and Falk P{\"u}hlhofer and J{\"u}rgen Speer and Konrad V{\"o}lkel and Wladek Wal{\´u}s},
  title     = {Observation of enhanced subthreshold K+ production in central collisions between heavy nuclei},
  journal   = {Physical Review Letters},
  volume    = {72},
  number    = {23},
  pages     = {3650 -- 3653},
  doi       = {10.1103/PhysRevLett.72.3650},
  year      = {2005},
}