@article{BratkovskayaSoffStoeckeretal.2005, author = {Elena L. Bratkovskaya and Sven Soff and Horst St{\"o}cker and Marco van Leeuwen and Wolfgang Cassing}, title = {Evidence for nonhadronic degrees of freedom in the transverse mass spectra of kaons from relativistic nucleus-nucleus collisions?}, journal = {Physical review letters}, volume = {92}, number = {3, Art. 032302}, pages = {1 -- 4}, doi = {10.1103/PhysRevLett.92.032302}, year = {2005}, }