VAKULENKO, Elena; SEK, Aleksei. The relationship between educational and financial differences between spouses and the duration of marital relations. Applied Econometrics, [S. l.], v. 78, n. 2, p. 116–137, 2025. DOI: 10.22394/1993-7601-2025-78-116-137. Disponível em: https://applied-econometrics.owebs.ru/article/view/19924. Acesso em: 8 nov. 2026.