@article{oai:repository.dl.itc.u-tokyo.ac.jp:00040278,
 author = {Takahashi, Junya},
 issue = {2},
 journal = {Journal of mathematical sciences, the University of Tokyo},
 month = {},
 note = {application/pdf},
 pages = {333---344},
 title = {The First Eigenvalue of the Laplacian on $p$-Forms and Metric Deformations},
 volume = {5},
 year = {1998}
}