@book{UBHD-68469423,
  author={Grinberger, A. Yair and Schott, Moritz and Raifer, Martin and Troilo, Rafael and Zipf, Alexander},
  title={The institutional contexts of volunteered geographic information production},
  subtitle={a quantitative exploration of OpenStreetMap data},
  publisher={Universit{\"a}tsbibliothek Heidelberg},
  address={Heidelberg},
  year={2019},
  pages={1 Online-Ressource (6 Seiten)},
  language={eng},
  note={Erschienen in:  Proceedings of the “Geographical and Cultural Aspects of Geo-Information: Issues and Solutions” AGILE 2019 Workshop, June, 17th 2019, Limassol, Cyprus},
  doi={10.11588/heidok.00027410},
  url={https://nbn-resolving.org/urn:nbn:de:bsz:16-heidok-274106},
  library={UB},
}
@book{UBHD-68407009,
  author={Raifer, Martin and Troilo, Rafael and Kowatsch, Fabian and Auer, Michael and Loos, Lukas and Marx, Sabrina and Przybill, Katharina and Fendrich, Sascha and Mocnik, Franz-Benjamin and Zipf, Alexander},
  title={OSHDB},
  subtitle={a framework for spatio-temporal analysis of OpenStreetMap history data},
  publisher={Springer International Publishing},
  address={Cham},
  year={2019},
  pages={1 Online-Ressource (12 Seiten)},
  language={eng},
  note={In: Open Geospatial Data, Software and Standards, 4 (2019), Nr. 3. pp. 1-12. ISSN 2363-7501},
  doi={10.1186/s40965-019-0061-3},
  url={https://nbn-resolving.org/urn:nbn:de:bsz:16-heidok-263452},
  library={UB},
}
@article{UBHD-68392183,
  author={Raifer, Martin and Troilo, Rafael and Kowatsch, Fabian and Auer, Michael and Loos, Lukas and Marx, Sabrina and Przybill, Katharina and Fendrich, Sascha and Mocnik, Franz-Benjamin and Zipf, Alexander},
  title={OSHDB},
  subtitle={a framework for spatio-temporal analysis of OpenStreetMap history data},
  year={2019},
  language={eng},
  issn={2363-7501},
  volume={4(2019) Artikel-Nummer 3},
  number={12 Seiten},
  note={Gesehen am 22.05.2019},
  journal={Open geospatial data, software and standards},
  doi={10.1186/s40965-019-0061-3},
  url={https://doi.org/10.1186/s40965-019-0061-3},
  library={UB},
}
@article{UBHD-68741501,
  author={Yeboah, Godwin and Porto de Albuquerque, João and Troilo, Rafael and Tregonning, Grant and Perera, Shanaka and Ahmed, Syed A. K. Shifat and Ajisola, Motunrayo and Alam, Ornob and Aujla, Navneet and Azam, Syed Iqbal and Azeem, Kehkashan and Bakibinga, Pauline and Chen, Yen-Fu and Choudhury, Nazratun Nayeem and Diggle, Peter J. and Fayehun, Olufunke and Gill, Paramjit and Griffiths, Frances and Harris, Bronwyn and Iqbal, Romaina and Kabaria, Caroline and Ziraba, Abdhalah Kasiira and Khan, Afreen Zaman and Kibe, Peter and Kisia, Lyagamula and Kyobutungi, Catherine and Lilford, Richard J. and Madan, Jason J. and Mbaya, Nelson and Mberu, Blessing and Mohamed, Shukri F. and Muir, Helen and Nazish, Ahsana and Njeri, Anne and Odubanjo, Oladoyin and Omigbodun, Akinyinka and Osuh, Mary E. and Owoaje, Eme and Oyebode, Oyinlola and Pitidis, Vangelis and Rahman, Omar and Rizvi, Narjis and Sartori, Jo and Smith, Simon and Taiwo, Olalekan John and Ulbrich, Philipp and Uthman, Olalekan A. and Watson, Samuel I. and Wilson, Ria and Yusuf, Rita},
  title={Analysis of OpenStreetMap data quality at different stages of a participatory mapping process},
  subtitle={evidence from slums in Africa and Asia},
  year={2021},
  pages={1-25},
  language={eng},
  issn={2220-9964},
  volume={10},
  note={Gesehen am 27.05.2021},
  journal={ISPRS International Journal of Geo-Information},
  doi={10.3390/ijgi10040265},
}