SZREDER, Mirosław; GWIZDAŁA, Jerzy P. Possible Future Developments of Sample Surveys in Finance. Central and Eastern European Economic Review, Kraków, Poland, n. 18, p. 69–82, 2018. DOI: 10.15678/AOC.2018.1804. Disponível em: https://ceeer.uek.krakow.pl/index.php/aoc/article/view/1512. Acesso em: 29 jun. 2026.