@article {1972266,
	title = {Structural Investigation of Supply Networks: A Social Network Analysis Approach},
	journal = {Journal of Operations Management},
	volume = {29},
	year = {2011},
	month = {2011},
	pages = {194-211},
	keywords = {Supply Chain},
	author = {Kim,Yusoon and Choi,T.Y. and Dooley,K. and Yan,T.}
}
