Haslett, Stephen. "Best linear unbiased estimation for varying probability with and without replacement sampling" Special Matrices, vol. 7, no. 1, 2019, pp. 78-91. https://doi.org/10.1515/spma-2019-0007
Special Matrices publishes original articles of wide significance and originality in all areas of research involving structured matrices present in various branches of pure and applied mathematics and their noteworthy applications in physics, engineering, and other sciences.