PUMPUTIS, Dalius. Improved methods for estimation in repeated surveys: Combining time series and calibration. Nonlinear Analysis: Modelling and Control, [S. l.], v. 30, n. 3, p. 551–572, 2025. DOI: 10.15388/namc.2025.30.41781. Disponível em: https://www.zurnalai.vu.lt/nonlinear-analysis/article/view/41781. Acesso em: 16 jun. 2025.