Aramyan, R.H., and A.G. Manucharyan. “A REPRESENTATION FOR THE SUPPORT FUNCTION OF A CONVEX BODY”. Proceedings of the YSU A: Physical and Mathematical Sciences, vol. 49, no. 3 (238), Dec. 2015, pp. 3-7, doi:10.46991/PSYU:A/2015.49.3.003.