Crowd Management based on Direct Communication Technology 2025-03-052025-04-16 Crowd Management based on Direct Communication Technology Mayr, Christina Maria Doctoral Thesis, Technical University Munich (DE)DOI: 10.14459/2024md1738703Download original english version 223 p. :https://mediatum.ub.tum.de/1738703[DE] Pressemitteilunghttps://idw-online.de/de/news848389