Reactions of [60]fullerene with 2-azidopyrimidines [Electronic resource] / I. P. Romanova, V. V. Kalinin, A. A. Nafikova, D. G. Yakhvarov, G. L. Rusinov, P. V. Plekhanov, V. N. Charushin, O. G. Sinyashin // Russian Chemical Bulletin (Translation of Izvestiya Akademii Nauk, Seriya Khimicheskaya). - 2003. - Vol. 52, № 1. - P. 173-178. - URL: http://www.springerlink.com/content/n520j001821277k8/fulltext.pdf. - (Дата обращения: 24.10.2011)