Schwartsman A, Lopes LFE, Pessôa S de A. A criticism of the logical refutation of neoclassical macroeconomics. BJPE [Internet]. 1989Oct.1 [cited 2024Apr.28];9(4):562-8. Available from: https://centrodeeconomiapolitica.org/repojs/index.php/journal/article/view/1631