Nechval, Nicholas A., Konstantin N. Nechval, Gundars Berzins, Juris Krasts, Maris Purgailis, Uldis Rozevskis, and Vladimir F. Strelchonok. 2013. “Finding Unbiased Simultaneous Prediction Limits for Order Statistics of Future Samples With Applications”. Advances in Systems Science and Applications 13 (2):182-97. https://ijassa.ipu.ru/index.php/ijassa/article/view/423.