Bibliography

Čelikovský Sergej, Huang Jie : Continuous feedback practical output regulation for a class of nonlinear systems having nonstabilizable linearization , Proceedings of the 38th Conference on Decision & Control. CDC '99, p. 4796-4801, IEEE Control Systems Society, (Phoenix 1999) , CDC '99 /38./, (Phoenix, US, 07.12.1999-10.12.1999) [1999]