SONG, Y. Fabrication of multi-level 3-dimension microstructures by phase inversion process. Nano-Micro Letters, [S. l.], v. 2, n. 2, p. 95-100, 2010. DOI: 10.1007/BF03353625. Disponível em: https://www.nmlett.org/index.php/nml/article/view/111. Acesso em: 6 may. 2024.