TY  - BOOK
AU  - Pyka, Andreas ,
AU  - Fonseca, Maria Da Graca Derengowski,
TI  - Catching up, spillovers and innovation networks in a schumpeterian perspective
SN  - 9783642158858
U1  - 330.1 
PY  - 2011///
CY  - Germany
PB  - Springer Verlag Berlin Heidelbeng
KW  - Economics
ER  -