Huang, S., Xiao, Z., Wang, F., Zhou, J., Yuan, G., Zhang, S., Chen, Z. F., Thiel, W., von Rague Schleyer, P., Zhang, X., Hu, X., Chen, B., & Gan, L. (2005). Preparation of [5,6]- and [6,6]-oxahomofullerene derivatives and their interconversion by lewis acid assisted reactions of fullerene mixed peroxides. Chemistry-A European Journal, 11(18), 5449-5456. doi:10.1002/chem.200500393.