Ovsiannikova, L.I., A.P. Naumenko, V.V. Kartuzov, and A.S. Smolyar. “Optical Vibrations Spectra of C24 and C48 Cage Clusters and Simple Cubic Fullerite”. Ukrainian Journal of Physics 57, no. 2 (February 15, 2012): 214. Accessed May 4, 2024. https://ujp.bitp.kiev.ua/index.php/ujp/article/view/2021337.