@unpublished{SoffZschiescheBleicheretal.2000,
  author  = {Sven Soff and Detlef Zschiesche and Marcus Bleicher and Christoph Hartnack and Mohamed Belkacem and Larissa Bravina and Eugene E. Zabrodin and Steffen A. Bass and Horst St{\"o}cker and Walter Greiner},
  title   = {Enhanced strange particle yields : signal of a phase of massless particles?},
  institution = {Physik},
  year    = {2000},
}