De Roeck, W., & Kupiainen, A. (2013). Approach to ground state and time-independent photon bound for massless spin-boson models. Annales Henri Poincaré, 14(2), . https://doi.org/10.1007/s00023-012-0190-z
Chicago Style (17th ed.) CitationDe Roeck, Wojciech, and Antti Kupiainen. "Approach to Ground State and Time-independent Photon Bound for Massless Spin-boson Models." Annales Henri Poincaré 14, no. 2 (2013). https://doi.org/10.1007/s00023-012-0190-z.
MLA (9th ed.) CitationDe Roeck, Wojciech, and Antti Kupiainen. "Approach to Ground State and Time-independent Photon Bound for Massless Spin-boson Models." Annales Henri Poincaré, vol. 14, no. 2, 2013, https://doi.org/10.1007/s00023-012-0190-z.
Warning: These citations may not always be 100% accurate.