@article {kuruppuarachchiinformation,
	title = {Information Spillover Dynamics of the Energy Futures Market: A Common Factor Approach},
	journal = {Energy Economics},
	volume = {57},
	year = {2016},
	pages = {277-294},
	url = {http://authors.elsevier.com/a/1TFpEW3fcWhWN},
	author = {Kuruppuarachchi, Duminda and Premachandra, IM}
}
