1. B. A. Rybak, Methods of Analysis of Petroleum Crudes and Products [in Russian], Gostoptekhizdat, Moscow (1962).
2. A. F. Krasyukov, Petroleum Cokes [in Russian], Khimiya, Moscow (1962).
3. Yu. V. Zhorov, Simulation of Physicochemical Processes in Petroleum Refining and Petrochemical Production [in Russian], Khimiya, Moscow (1978).