Editorial Note
Crossref DOI link: https://doi.org/10.1007/s10677-015-9591-7
Published Online: 2015-04-08
Published Print: 2015-04
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Musschenga, A. W.
Heeger, F. R.
Text and Data Mining valid from 2015-04-01