Media type: E-Article Title: Correction to: Is it possible to disregard obsolete requirements? A family of experiments in software effort estimation Contributor: Gren, Lucas; Berntsson Svensson, Richard Published: Springer Science and Business Media LLC, 2021 Published in: Requirements Engineering, 26 (2021) 4, Seite 581-581 Language: English DOI: 10.1007/s00766-021-00354-4 ISSN: 0947-3602; 1432-010X Origination: Footnote: