On Mutual Coincidence of Return on Capital Measuring Principles by Adam Smith and Karl Marx (A Critique of “Capital in the Twenty-First Century” by Thomas Piketty). Adv Syst Sci Appl [Internet]. 2016 Sep. 30 [cited 2025 Apr. 3];16(3):1-10. Available from: https://ijassa.ipu.ru/index.php/ijassa/article/view/474