HST and Spitzer observations of the HD 207129 debris ring
John E. Krist, Karl R. Stapelfeldt, Bryden Geoffrey, George H. Rieke, K. Y.L. Su, Christine C. Chen, Charles A. Beichman, Dean C. Hines, Luisa M. Rebull, Tanner Angelle, David E. Trilling, Clampin Mark, Gáspár András