Deep Impact: Working Properties for the Target Nucleus Comet 9P/Tempel 1

Belton, M.J.S., Meech, K.J., A'Hearn, M.F., Groussin, O., McFadden, L., Lisse, C., Fernández, Y.R., Pittichová, J., Hsieh, H., Kissel, J., Klaasen, K., Lamy, Ph., Prialnik, D., Sunshine, J., Thomas, P., Toth, I. (). Deep Impact: Working Properties for the Target Nucleus Comet 9P/Tempel 1. , 117, (1-2),