Zhang, K., Yan, R., Bundy, K., Bershady, M., Haffner, L. M., Walterbos, R., Maiolino, R., Tremonti, C., Thomas, D., Drory, N., Jones, A., Belfiore, F., Sánchez, S. F., Diamond-Stanic, A. M., Bizyaev, D., Nitschelm, C., Andrews, B., Brinkmann, J., Brownstein, J. R., Cheung, E., Li, C., Law, D. R., Roman Lopes, A., Oravetz, D., Pan, K., Storchi Bergmann, T., & Simmons, A. (2017). sDSS-IV MaNGA: the impact of diffuse ionized gas on emission-line ratios, interpretation of diagnostic diagrams and gas metallicity measurements. Monthly notices of the Royal Astronomical Society, 466(3), 3217–3243. http://access.bl.uk/ark:/81055/vdc_100131507142.0x00004d