A MARXIAN MATHEMATICAL MODEL OF CAPITAL ACCUMULATION IN A TWO-SECTOR ECONOMY. Икономическа мисъл, [S. l.], v. 70, n. 1, p. 21–38, 2025. DOI: 10.56497/aya4xs46. Disponível em: https://www.ojs-etjs.iki.bas.bg/index.php/etj/article/view/86. Acesso em: 1 jan. 2026.