Ryan J. Foley, P. J. Challis, A. V. Filippenko, M. Ganeshalingam, W. Landsman, W. Li, G. H. Marion, J. M. Silverman, R. L. Beaton, V. N. Bennert, S. B. Cenko, M. Childress, P. Guhathakurta, L. Jiang, J. S. Kalirai, R. P. Kirshner, A. Stockton, E. Tollerud, J. Vinko, J. C. Wheeler, J.-H. WooVery Early Ultraviolet and Optical Observations of the Type Ia Supernova 2009ig // The Astrophysical Journal. — 2012. — DOI:10.1088/0004-637X/744/1/38 — arΧiv:1109.0987
Ryan J. Foley, P. J. Challis, A. V. Filippenko, M. Ganeshalingam, W. Landsman, W. Li, G. H. Marion, J. M. Silverman, R. L. Beaton, V. N. Bennert, S. B. Cenko, M. Childress, P. Guhathakurta, L. Jiang, J. S. Kalirai, R. P. Kirshner, A. Stockton, E. Tollerud, J. Vinko, J. C. Wheeler, J.-H. WooVery Early Ultraviolet and Optical Observations of the Type Ia Supernova 2009ig // The Astrophysical Journal. — 2012. — DOI:10.1088/0004-637X/744/1/38 — arΧiv:1109.0987