ZYDROŃ, Adam; KAYZER, Dariusz; SZOSZKIEWICZ, Krzysztof. Factors Differentiating Expected Compensation Level for Limiting Usage of the National Park of Wielkopolska. Regional Barometer. Analyses & Prognoses, [S. l.], v. 12, n. 4, p. 165–170, 2015. DOI: 10.56583/br.994. Disponível em: https://czaz.akademiazamojska.edu.pl/index.php/br/article/view/994. Acesso em: 16 apr. 2025.