KALISZKY, Sándor; LÓGÓ, János. NONLINEAR ANALYSIS OF PLANE PROBLEMS BY MATHEMATICAL PROGRAMMING Periodica Polytechnica Civil Engineering, [S. l.], v. 38, n. 4, p. 399–413, 1994. Disponível em: https://pp.bme.hu/ci/article/view/3804. Acesso em: 17 may. 2024.