@article{oai:repository.dl.itc.u-tokyo.ac.jp:00041066,
 author = {Orihara, Akio},
 journal = {Scientific papers of the College of General Education, University of Tokyo},
 month = {},
 note = {application/pdf},
 pages = {1--12},
 title = {On the Classification of the Irreducible Unitary Representation of SL (2, C)},
 volume = {18},
 year = {1968}
}