Masters, D., Nerem, R. S., Choe, C., Leuliette, E., Beckley, B., White, N., & Ablain, M. (2012). Comparison of Global Mean Sea Level Time Series from TOPEX/Poseidon, Jason-1, and Jason-2. Marine Geodesy, 120830133821002. http://doi.org/10.1080/01490419.2012.717862 (Original work published August 2012)