@article{Tomioka2008,
  author    = {Satoshi Tomioka},
  title     = {Intervention effects in focus},
  journal   = {Interdisciplinary studies on information structure : ISIS ; working papers of the SFB 632},
  series    = {from a Japanese point of view},
  editor    = {Shinichiro Ishihara and Svetlana Petrova and Anne Schwarz},
  volume    = {9},
  pages     = {97 -- 118},
  year      = {2008},
}