John EATWELL, Murray MILGATE and Peter NEWMAN (eds), The New Palgrave: A Dictionary of Economics, First Edition, London/Basingstoke, Palgrave Macmillan, 1987, 558-559
KIRMAN, Alan, Graph Theory, in John EATWELL, Murray MILGATE and Peter NEWMAN (eds), The New Palgrave: A Dictionary of Economics, First Edition, London/Basingstoke, Palgrave Macmillan, 1987, 558-559
- https://hdl.handle.net/1814/17674