Forristall, G., Heideman, J., Leggett, I., Roskam, B., & Vanderschuren, L. (1998). Effect of sampling variability on hindcast and measured wave heights - Closure. Journal of Waterway, Port, Coastal, and Ocean Engineering, 124(4), 214. https://doi.org/10.1061/(ASCE)0733-950X(1998)124:4(214.2) (Original work published 1998)