| |
|
| |
Physica A: Statistical Mechanics and its Applications, Vol. 311, No. 3-4. (15 August 2002), pp. 590-614.
|
| |
Science, Vol. 162, No. 3859. (13 December 1968), pp. 1243-1248.
|
| |
Bull. Earthquake Res. Inst. Univ. Tokyo Univ., Vol. 17 (1939), pp. 443-478.
|
| |
In Earthquake Engineering Handbook (2003)
|
| |
Journal of the Atmospheric Sciences, Vol. 54 (1997)
|
| |
Annals of Geophysics, Vol. 42 (1999)
|
| |
|
| |
|
| |
|
| |
|
| |
The Journal of Political Economy, Vol. 98, No. 5. (1990), pp. S71-S102.
|
| |
|
| |
|
| |
|
| |
|
| |
Journal of Law, Economics and Organization, Vol. 21, No. 1. (2005), pp. 20-56.
|
| |
In Proceedings OECD Expert Meeting on Open Educational Resources (2005)
|
| |
Journal of Economic Theory, Vol. 135 (July 2007), pp. 478-494.
|
| |
Information Economics and Policy, Vol. 17 (July 2005), pp. 389-406.
|
| |
Journal of Economics & Management Strategy, Vol. 11 (2002), pp. 637-662.
|
| |
Journal of Industrial Economics, Vol. 50 (2002), pp. 197-234.
|
| |
European Economic Review, Vol. 45 (May 2001), pp. 819-826.
|
| |
|
| |
In Fall Joint Computer Conference (1968)
|
| |
Journal of Economic Litterature, Vol. XXXIII (1995), pp. 48-90.
|
| |
Scientific American, Vol. 215, No. 3. (1966), pp. 128-140.
|
| |
IRE Transactions on Human Factors in Electronics, Vol. HFE-1 (1960), pp. 4-11.
|
| |
IEEE transactions on communications, Vol. 12, No. 1. (1964)
|
| |
The Bell System Technical Journal, Vol. 27 (July 1948)
|
| |
|
| |
|
| |
|
| |
In The Economics of Open Source Software Development (2006), pp. 15-55.
|
| |
In The Economics of Open Source Software Development (2006), pp. 1-13.
|
| |
|
| |
|
| |
|
| |
Journal of Economic Dynamics and Control, Vol. 30, No. 11. (November 2006), pp. 2305-2338.
|
| |
Proceedings of the National Academy of Sciences of the United States of America, Vol. 98, No. 2. (16 January 2001), pp. 404-409.
|