French M., Szepesvari C., Rogers E..  1997.  Uncertainty, performance, and model dependency in approximate adaptive nonlinear control. Proceedings of the 36th IEEE Conference on Decision and Control. 3:3046-3051vol.3.

Guest E., Berry E., Baldock R.A, Fidrich M., Smith M.A.  2001.  Robust point correspondence applied to two- and three-dimensional image registration. IEEE Transactions on Pattern Analysis and Machine Intelligence. 23:165-179.