Scientific papers

• Ferrarese, L., Freedman, W.L, Hill, J. R., Saha, A., Madore, B.F., Kennicutt, R.C., Stetson, P.B., Ford, H.F., Graham, J.A., Hoessel, J.G., Han, M., Huchra, J., Hughes, S.M., Illingworth, G.D., Kelson, D., Mould, J.R., Phelps, R., Silbermann, N.A., Sakai, S., Turner, A., Harding, P., Bresolin, F., 1996, The Astrophysical Journal, 464:568-599: The extragalactic distance scale key project. IV. The Discovery of Cepheids and a new distance to M100 using the Hubble Space Telescope.
• Hill, J. R., Ferrarese, L., Stetson, P.B., Saha, A., Freedman, W.L, Graham, J.A., Hoessel, J.G., Han, M., Huchra, J., Hughes, S.M., Illingworth, G.D., Kelson, D., Kennicutt, R.C., Bresolin, F., Harding, P. Turner, A., Madore, B.F., Sakai, S., Silbermann, N.A., Mould, J.R., Phelps, R., 1998, The Astrophysical Journal, 496:648-660: The extragalactic distance key project. V. Photometry of the brightest stars in M100 and the calibration of WFPC2.
• Freedman, W.L., Madore, B.F., Mould, J.R., Ferrarese, L.; Hill, R., Kennicutt, R.C., Jr., Saha, A., Stetson, P.B., Graham, J.A., Ford, H., Hoessel, J.G., Huchra, J., Hughes, S.M., and Illingworth, G.D., 1994, Nature, 371, 757-762: Distance to the Virgo cluster galaxy M100 from Hubble Space Telescope observations of Cepheids.