Gruenberger, T. M., Gonzalez-Aguilar, J., Fabry, F., Okuno, H., & Charlier, J.-C. (2004). Production of carbon nanotubes and other nanostructures via continuous 3-phase AC plasma processing. Fullerenes, Nanotubes, and Carbon Nanostructures, 12(3), 571-581. https://doi.org/10.1081/FST-200026940 (Original work published 2004)