@article{nuss_heil_ganahl_knap_evertz_arrigoni_linden_2012, 
  title={Steady-state spectra, current, and stability diagram of a quantum dot: A nonequilibrium variational cluster approach}, 
  volume={86}, 
  DOI={10.1103/physrevb.86.245119}, 
  number={24}, 
  publisher={American Physical Society (APS)}, 
  author={Nuss and Heil and Ganahl and Knap and Evertz and Arrigoni and Linden}, 
  year={2012}, 
  month={Dec}
  }