@INPROCEEDINGS{
TITLE="Piecewise constant high-gain adaptive lambda-tracking for higher relative degree linear systems",
AUTHOR="E. Bullinger, A. Ilchmann, and F. Allgower",
YEAR="1999",
BOOKTITLE="Proc. of the 14th IFAC World Congress, Beijing, China, volume 5, pages 249-254, 1999.",
PAGES=""
}