S. Williams

Wöppelmann, G. ., Letetrel, C. ., Santamaria, A. ., Bouin, M. ., Collilieux, X. ., Altamimi, Z. ., … Miguez, B. M. (2009). Rates of sea-level change over the past century in a geocentric reference frame. Geophysical Research Letters, 36, 12607. http://doi.org/10.1029/2009GL038720 (Original work published June 2009)

Hughes, C. W., & Williams, S. D. P. (2010). The color of sea level: Importance of spatial variations in spectral shape for assessing the significance of trends. Journal of Geophysical Research (Oceans), 115, 10048. http://doi.org/10.1029/2010JC006102 (Original work published October 2010)