@unpublished{GorensteinKostyukMcLerranetal.2005,
  author  = {Mark I. Gorenstein and Andriy P. Kostyuk and Larry D. McLerran and Horst St{\"o}cker and Walter Greiner},
  title   = {Open and hidden charm production in heavy ion collisions at ultrarelativistic energies},
  institution = {Physik},
  year    = {2005},
}