Stachurski, Tomasz, and Tomasz Żądło. “On Accuracy of Calibration Estimators Supported by Auxiliary Variables from Past Periods Based on Simulation Analyses”. Acta Universitatis Lodziensis. Folia Oeconomica 4, no. 330 (November 15, 2017): [39]-53. Accessed October 4, 2024. https://czasopisma.uni.lodz.pl/foe/article/view/944.