TY  - BOOK
AU  - Nijmeijer, H.
AU  - Schumacher, J. M.
TI  - Three decades of mathematical system theory: a collection of surveys at the occasion of the 50th birthday of Jan C.Willems
T2  - Lecture notes in control and information sciences
SN  - 3540516050
U1  - 003 
PY  - 1989///
CY  - Berlin
PB  - S-V
ER  -