Heap S.R., T.M. Brown, I. Hubeny, W.B. Landsman, S. Yi, M. Fanelli, J.P. Gardner, T. Lanz, S.P. Maran, A. Sweigart, and M.E. Kaiser, The Astrophysical Journal492, L131 - L134(1998).
Cowan N.B., T. Greene, D. Angerhausen, N.E. Batalha, M. Clampin, K. Colón, I.J.M. Crossfield, J.J. Fortney, B.S. Gaudi, J. Harrington, and N. Iro, Publications Of The Astronomical Society Of The Pacific127, 311-327(2015).
Grady C.A., E.F. Polomski, T. Henning, B. Stecklum, B.E. Woodgate, C.M. Telesco, R.K. Piña, T.R. Gull, A. Boggess, C.W. Bowers, and F.C. Bruhweiler, The Astronomical Journal122, 3396-3406(2001).
Grady C.A., D. Devine, B.E. Woodgate, R.A. Kimble, F.C. Bruhweiler, A. Boggess, J.L. Linsky, P.C. Plait, M. Clampin, and P. Kalas, The Astrophysical Journal544, 895-902(2000).
Devine D., C.A. Grady, R.A. Kimble, B.E. Woodgate, F.C. Bruhweiler, A. Boggess, J.L. Linsky, and M. Clampin, The Astrophysical Journal542, L115 - L118(2000).