@article{oai:nagoya.repo.nii.ac.jp:00010417, author = {Ito, Yukari and Iyama, Osamu}, journal = {多元数理講義録}, month = {}, note = {Organized by Yukari Ito and Osamu Iyama
October 2008--February 2009}, pages = {1--82}, title = {Singularity Seminar 2008}, volume = {8}, year = {2009} }