[1]
Bakushinsky, A., Kokurin, M. and Kljuchev, V. 2006. A rate of convergence and error estimates for difference methods used to approximate solutions to ill-posed Cauchy problems in a Banach space. Numerical Methods and Programming (Vychislitel’nye Metody i Programmirovanie). 7, 8 (Jun. 2006), 163–171.