Reshetnyak, M. and Steffen, B. (2004) “The sensitivity storage in problems of hydraulic conductivity identification for three-dimensional aquifers”, Numerical Methods and Programming (Vychislitel’nye Metody i Programmirovanie), 5(5), pp. 41–45. Available at: https://en.num-meth.ru/index.php/journal/article/view/115 (Accessed: 29 April 2024).