@article{oai:kwansei.repo.nii.ac.jp:00020194,
 author = {杉原, 左右一 and Sugihara, Soichi},
 issue = {3},
 journal = {商学論究},
 month = {Feb},
 note = {application/pdf},
 pages = {1--16},
 title = {レヴィ過程と同値マルチンゲール測度},
 volume = {51},
 year = {2004}
}