@article{oai:reitaku.repo.nii.ac.jp:00000137,
 author = {Luff, Peter and Luff, Peter},
 issue = {2},
 month = {Sep},
 pages = {101--106},
 title = {'Edging Your Bets: Markets and the Management of Risk},
 volume = {19},
 year = {2011}
}