Stehr, Mads, and Markus Kiderlen. “Improving the Cavalieri Estimator under Non-Equidistant Sampling and Dropouts”. Image Analysis and Stereology 39, no. 3 (November 25, 2020): 197–212. Accessed May 2, 2024. https://ias-iss.org/ojs/IAS/article/view/2422.