@incollection{Horla08, author = {Dariusz Horla}, title = {Directional Change Issues in Multivariable State-Feedback Control}, booktitle = {New Approaches in Automation and Robotics}, publisher = {IntechOpen}, address = {Rijeka}, year = {2008}, editor = {Harald Aschemann}, chapter = {20}, doi = {10.5772/5404}, url = {https://doi.org/10.5772/5404} }