Zuñiga Rodriguez, T.D. et al. trans. 2020. Phase behavior of nanostruturated membranes based on PVA, CS, H3PO2, and Nb2O5. Revista EIA. 17, 34 (Nov. 2020), 1–7. DOI:https://doi.org/10.24050/reia.v17i34.1368.