Elesin, A., and A. Kadyrova. “Application of Heterogeneous Computing Systems for Solving the Hydraulic Conductivity Identification Problem”. Numerical Methods and Programming (Vychislitel’nye Metody I Programmirovanie), vol. 13, no. 31, Dec. 2011, pp. 33-37, https://en.num-meth.ru/index.php/journal/article/view/496.