JAWORSKI, Stanisław. Structural changes in eggs prices in European Union member states. Metody Ilościowe w Badaniach Ekonomicznych, [S. l.], v. 11, n. 1, p. 90–99, 2010. Disponível em: https://qme.sggw.edu.pl/article/view/3051. Acesso em: 3 kwi. 2025.