1. Topics and topical phases in German social media communication during a disaster*. (14th February 2018) Authors: GRÜNDER-FAHRER, SABINE; SCHLAF, ANTJE; WIEDEMANN, GREGOR; HEYER, GERHARD Journal: Natural language engineering Issue: Volume 24:Part 2(2018) Page Start: 221 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗