Chiaradia, Enrico Antonio, Claudio Gandolfi, and Gian Battista Bischetti. “Flow Resistance of Partially Flexible Vegetation: A Full-Scale Study With Natural Plants”. Journal of Agricultural Engineering 50, no. 2 (June 25, 2019): 55-65. Accessed November 18, 2019. https://www.agroengineering.org/index.php/jae/article/view/885.