@article{id_5167,
title = "Circuit quantum electrodynamics in the ultrastrong-coupling regime",
author = "T. Niemczyk, F. Deppe, H. Huebl, E. P. Menzel, F. Hocke, M. J. Schwarz, J. J. Garcia-ripoll, D. Zueco, T. Huemmer, E. Solano, A. Marx, R. Gross",
journal = "Nature Physics",
volume = "6",
year = "2010",
pages = "772-776",
url = "http://dx.doi.org/10.1038/NPHYS1730",
}