For the paper:

Fast Global Oscillations in Networks of Integrate-and-Fire Neurons with 
Low Firing Rates. Nicolas Brunel & Vincent Hakim
Neural Computation 11, 1621-1671 (1999)

a brian simulator model is available at this web page:

That reproduces an example of Figure 3C


This simulation requires Brian which can be downloaded and installed
from the instructions available at

For support on installing and using Brian simulations there is a
support group at