BOJARSKI, Włodzimierz W. Letter to the Editorial Board: Development Or Destruction of the World’s Society?. Problemy Ekorozwoju, [S. l.], v. 6, n. 1, p. 158–162, 2011. Disponível em: https://ph.pollub.pl/index.php/preko/article/view/4812. Acesso em: 22 jul. 2024.