TY  - JOUR
TI  - ANALYSING NONLINEAR SYSTEMS IN THE FREQUENCY DOMAIN USING GENERALISED DESCRIBING FUNCTION SERIES METHOD
AU  - ÇANKAYA, Ä.
AU  - JONES, J.C.P.
AU  - VATANSEVER, F.
JO  - Sigma Journal of Engineering and Natural Sciences
PY  - 2003
VL  - 21
SP  - 
EP  - 
DO  - 
ER  -