CHADYŠAS, V. Estimation of a Distribution function under Sampling on Two Occasions. Nonlinear Analysis: Modelling and Control, [S. l.], v. 14, n. 3, p. 315–331, 2009. DOI: 10.15388/NA.2009.14.3.14498. Disponível em: https://www.journals.vu.lt/nonlinear-analysis/article/view/14498.. Acesso em: 14 may. 2024.