BÍRÓ, Oszkár. APPLICATION OF THE BUBNOV-GALERKIN METHOD TO NONLINEAR STATIONARY MAGNETIC FIELD PROBLEMS WITH INHOMOGENEOUS BOUNDARY CONDITIONS Periodica Polytechnica Electrical Engineering, [S. l.], v. 27, n. 1, p. 77–86, 1983. Disponível em: https://pp.bme.hu/ee/article/view/4708. Acesso em: 21 may. 2024.