Y. I. Sementsov, M. L. Pyatkovsky, G. P. Prikhod’ko, V. M. Ogenko, I. G. Sidorenko, і V. V. Yanchenko, «Some aspects of mechanical characteristics forming in carbon materials based on exfoliated graphite», Поверхня, вип. 7-8, с. 190-214, Чер 2002.