D. Korobko, L. Logoyda, I. Markiv, and I. Berdey, “COMPUTER PROGNOSIS OF BIOLOGICAL ACTIVITY FOR A NUMBER OF NEW 7-R-8-SUBSTITUTED-1,3-DIMETHYL-XANTHINE”, Asian J Pharm Clin Res, vol. 9, no. 6, pp. 91–95, Nov. 2016.