@article{LeSage2007,
author = {LeSage, J.P. and Pace, R.},
title= {Spatial econometric modelling of the origin-destination flows},
year = {2007},
doi = {10.1111/j.1467-9787.2008.00573.x},
journal = {Journal of Regional Sciences},
volume = {48},
pages = {941--967},
}