J.P. PHARE ESC 2001 - Obwodnica Hetmańska w Zamościu. Regional Barometer. Analyses & Prognoses, [S. l.], n. 1, p. 52–53, 2002. Disponível em: https://czaz.akademiazamojska.edu.pl/index.php/br/article/view/1793. Acesso em: 28 apr. 2025.