@article{oai:tsukuba.repo.nii.ac.jp:00040743,
 author = {FUJITA, Shingo},
 journal = {筑波哲学, Journal for the philosophical moments in Tsukuba},
 month = {Mar},
 pages = {90--95},
 title = {BEHIND SRAFFA'S SILENCE : The Transformation Problem in Retrospect},
 volume = {12},
 year = {2002}
}