@article {2011ApJ...729L..26V, title = {Astrophysical Parameters and Habitable Zone of the Exoplanet Hosting Star GJ 581}, journal = {\apjl}, volume = {729}, number = {2}, year = {2011}, month = {mar}, pages = {L26}, keywords = {Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Solar and Stellar Astrophysics, infrared: stars, Planetary systems, stars: fundamental parameters, stars: individual: GJ 581, stars: late-type, techniques: interferometric}, doi = {10.1088/2041-8205/729/2/L26}, author = {von Braun, Kaspar and Boyajian, Tabetha S. and Kane, Stephen R. and van Belle, Gerard T. and Ciardi, David R. and L{\'o}pez-Morales, Mercedes and McAlister, Harold A. and Henry, Todd J. and Jao, Wei-Chun and Riedel, Adric R. and Subasavage, John P. and Schaefer, Gail and ten Brummelaar, Theo A. and Ridgway, Stephen and Sturmann, Laszlo and Sturmann, Judit and Mazingue, Jude and Turner, Nils H. and Farrington, Chris and Goldfinger, P.~J. and Boden, Andrew F.} }