@article {MenezesMeasuring2018, title = {Measuring and assessing the evolution of liquidity in forward natural gas markets: The case of the UK National Balancing Point}, year = {2018}, notes = {https://doi.org/10.5547/01956574.40.1.lmen}, url = {https://www.esri.ie/publications/measuring-and-assessing-the-evolution-of-liquidity-in-forward-natural-gas-markets-the}, author = {de Menezes, Lilian M. and Russo, Marianna and Urga, Giovanni}, journal = {The Energy Journal, Vol. 40(1), January 2019, pp. 143-169}, }