This simulation example is based on the network simulations published in

H Lütcke, F Gerhard, F Zenke, W Gerstner, F Helmchen, 2013. Inference of neuronal network spike dynamics and topology from calcium imaging data. Frontiers in Neural Circuits 7. Full Text

A more complete package of the code can be found here https://github.com/fzenke/pub2013ca_inference_net.