@article{oai:repository.dl.itc.u-tokyo.ac.jp:00040319,
 author = {Hilden, Hugh M.},
 issue = {3},
 journal = {Journal of mathematical sciences, the University of Tokyo},
 month = {},
 note = {application/pdf},
 pages = {723--744},
 title = {On Volumes and Chern-Simons Invariants of Geometric 3-Manifolds},
 volume = {3},
 year = {1996}
}