KOWALCZYK, B.; WIECZORKOWSKI, R. COMPARING PROPORTIONS OF SENSITIVE ITEMS IN TWO POPULATIONS WHEN USING POISSON AND NEGATIVE BINOMIAL ITEM COUNT TECHNIQUES. Metody Ilościowe w Badaniach Ekonomicznych, [S. l.], v. 18, n. 1, p. 68–77, 2017. DOI: 10.22630/MIBE.2017.18.1.07. Disponível em: https://qme.sggw.edu.pl/article/view/2480. Acesso em: 6 maj. 2024.