1. Khokhlova, G.P., Barnakov, C.N., Popova, A.N., and Khitsova, L.M., Influence of carbon additives on the thermal transformation of coal pitch, Coke Chem., 2015, vol. 58, no. 7, pp. 268–274.
2. Barnakov, C.N., Khokhlova, G.P., Popova, A.N., et al., Structure and conductivity of carbon materials produced from coal pitch with carbon additives, Coke Chem., 2017, vol. 60, no. 7, pp. 278–284.
3. Khokhlova, G.P., Malysheva, V.Yu., Barnakov, C.N., et al., Influence of the nature and amount of the catalyst on the phase structure of the carbon material obtained by low-temperature catalytic graphitization of coal pitch, Vestn. Kuzbass. Gos. Tekhnol. Univ., 2013, no. 5 (99), pp. 21–24.
4. Akbarzadeh, K., Hammami, A., Kharrat, A., Zhang, D., Allenson, S., Creek, J. and Mullins, O.C., Asphaltenes—problematic but rich in potential, Oilfield Rev., 2007, vol. 19, pp. 22–43.
5. Qu, W.-H., Guo, Y.-B., Shen, W., and Li, W.-C., Using asphaltene supermolecules derived from coal for the preparation of efficient carbon electrodes for supercapacitors, J. Phys. Chem., 2016, vol. 120, no. 28, pp. 15105–15113.