Mashinskaya, N. V., T. O. Luganova, and E. P. Pugachevskaya. “SORBENTS FOR EXTRACTION OF SPILLED FUEL-LUBRICATE MATERIALS”. Proceedings of National Aviation University, vol. 41, no. 4, Apr. 2009, pp. 92-93, doi:10.18372/2306-1472.41.1804.