@inproceedings{Sapountzis:2011ht, author = "Sapountzis, Konstantinos and Vlahakis, Nektarios", title = "{Steady-state rarefaction waves in relativistic magnetized flows: Theory and application to gamma-ray burst outflows}", doi = "10.22323/1.123.0041", booktitle = "Proceedings of 25th Texas Symposium on Relativistic Astrophysics {\textemdash} PoS(Texas 2010)", year = 2011, volume = "123", pages = "041" }