TY  - GEN
T1  - Optimal copyright over time :technological change and the stock of works /
AU  - Pollock, Rufus.,
VL  - December 2007, Vol 4, No 2, pages 51-64
CN  - K1419
LA  - eng
ID  - 24231
KW  - Copyright.
KW  - Copyright, International.
KW  - Technology
KW  - Copyright
TI  - Optimal copyright over time :technological change and the stock of works /
ER  -