@article{AlonsoKaehlerSMikhailovetal.2004, author = {Alonso, Sergio and K{\"a}hler, Ralf and S. Mikhailov, Alexander and Sagu{\´e}s, Francisco}, title = {Expanding scroll rings and negative tension turbulence in a model of excitable media}, volume = {70}, journal = {Phys. Rev. E}, number = {5}, publisher = {American Physical Society}, doi = {10.1103/PhysRevE.70.056201}, pages = {056201}, year = {2004}, language = {en} }