Preface
Crossref DOI link: https://doi.org/10.5047/eps.2011.01.013
Published Online: 2015-01-23
Published Print: 2011-01
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Okada, Tatsuaki
Grande, Manuel
Oberst, Juergen
Sasaki, Sho