Media type: E-Article Title: Quantum spectroscopy with Schrödinger-cat states Contributor: Kira, M.; Koch, S. W.; Smith, R. P.; Hunter, A. E.; Cundiff, S. T. Published: Springer Science and Business Media LLC, 2011 Published in: Nature Physics, 7 (2011) 10, Seite 799-804 Language: English DOI: 10.1038/nphys2091 ISSN: 1745-2481; 1745-2473 Origination: Footnote: