TY  - BOOK
AU  - Proceedings of international symposium Udine,june 16-27,1975
AU  - Marchesini, G., ed.
AU  - Mitter, S. K., ed.
TI  - Mathematical systems theory
T2  - Lecture notes in economics and mathematical systems
SN  - 3540077987
U1  - 519.40601 
PY  - 1976///
CY  - Berlin
PB  - Springer-Verlag
ER  -