@unpublished{ZschiescheGerlandSchrammetal.2005, author = {Detlef Zschiesche and Lars Gerland and Stefan Schramm and J{\"u}rgen Schaffner-Bielich and Horst St{\"o}cker and Walter Greiner}, title = {Critical review of quark gluon plasma signals}, institution = {Physik}, year = {2005}, }