TY  - BOOK
AU  - Pokropp F
TI  - Aggregation von produktions funktioner:  Klein Nataf-Aggregation ohne annaham uber differenzierbarkeit stetigkeit
T2  - Lectures notes in economics and mathematical systems ed by M Beckmann and G Goos; 74
U1  - X:(B28), 113L2 
PY  - 1972///
CY  - Berlin
PB  - Springer Verlag      
KW  - ECONOMICS
ER  -