Editorial Note
Crossref DOI link: https://doi.org/10.1007/s10677-014-9518-8
Published Online: 2014-05-01
Published Print: 2014-06
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Musschenga, A. W.
Heeger, F.R.
Text and Data Mining valid from 2014-05-01