@inproceedings{CTT100599551,
  author = {Gou Nishida and Daiji Ichishima and Kenji KASHIMA and Kenji Fujimoto and MASAKI YAMAKITA and Bernhard Maschke and Ryojun  Ikeura},
  title = {Scaling reduction of port-Hamiltonian systems for numerical calculation},
  booktitle = {},
  year = 2009,
}