TY  - JOUR
AU  - J. Casti
TI  - Variable Structure Systems with Application to Economics and Biology  -  Mohler, R.R., and A. Ruberti .
JO  - Metrika
PY  - 1976
SP  - 125
EP  - 125
VL  - 23
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MET_1976__23_186154/
ID  - MET_1976__23_186154
ER  -