Darias, J., E. Carrillo, J. Arteche, L. Hernández, M. Ramos, & L. Desdín. "Submerged Arc Discharge System for the Synthesis of Multi-layer Carbon Nanoonions." Revista Cubana de Física [Online], 28.1E (2011): 1E80-1E84. Web. 19 Apr. 2024