BIEHL, Dieter. WAGNER’S LAW: AN INTRODUCTION TO AND A TRANSLATION OF THE LAST VERSION OF ADOLPH WAGNER’S TEXT OF 1911. Journal of European Economy, [S. l.], v. 3, n. 1, p. 5–15, 2018. Disponível em: https://jeej.wunu.edu.ua/index.php/enjee/article/view/1143. Acesso em: 11 jan. 2025.