Arachnys Information Services Ltd. 2017. Arachnys Compass. (2017). Retrieved January 24, 2018 from https://compass: Arachnys: Com/
Judie A.ard, Fabrizio Orlandi, Simon Scerri, and Sören Auer. 2015. A systematic review of open government data initiatives. Government Information .arterly 32, 4 (2015), 399-418. https://doi: Org/10: 1016/j: Giq: 2015: 07: 006
Tim Berners-Lee. 2006. Linked Data. (2006). Retrieved December 13, 2017 from https://www: W3: Org/DesignIssues/LinkedData: Html
Bundesministerium der Justiz und Verbraucherschutz. 2006. Gesetz zur Regelung des Zugangs zu Informationen des Bundes: IFG. (2006), 2722 pages. https://www: Gesetze-im-internet: De/ifg/IFG: Pdf
John C. Flanagan. 1954. .e critical incident technique. Psychological Bulletin 51, 4 (1954), 327-358. https://doi: Org/10: 1037/h0061470
Freistaat Sachsen. 2014. Bereitstellung von Daten - Anlage Maschinenlesbare Dateiformate. (2014). Retrieved January 31, 2018 from https://www: Opendata: Sachsen: De/Paragraph8 Maschinenlesbare Dateiformate: Pdf
Mark Gill and Jon Corbe.. 2017. Downscaling: Understanding the in.uence of open data initiatives in smaller and mid-sized cities in British Columbia, Canada. .e Canadian Geographer/Le Géographe canadien 61, 3 (2017), 346-359. https://doi: Org/10: 1111/cag: 12372
International Organization for Standardization. 1998-03. Ergonomic requirements for office work with visual display terminals (VDTs) - Part 11: Guidance on usability. (1998-03). Retrieved January 24, 2018 from https://www: Userfocus: Co: Uk/resources/iso9241/part11: Html
Marijn Janssen, Yannis Charalabidis, and Anneke Zuiderwijk. 2012. Benefits, Adoption Barriers and Myths of Open Data and Open Government. Information Systems Management 29, 4 (2012), 258-268. https://doi: Org/10: 1080/10580530: 2012: 716740
Helmut Krcmar, Markus Dapp, Robert Zepic, Lena-Sophie Müller, Sabrina Dietrich, Michael Boberach, and .eresa Moy. 2016. eGovernment MONITOR 2016: Nutzung und Akzeptanz digitaler Verwaltungsangebote - Deutschland, Österreich und Schweiz im Vergleich. Initiative D21, Berlin. http://www: Egovernmentmonitor : De/fileadmin/uploads/Studien/2016/160915 eGovMon2016 WEB: Pdf
Helmut Krcmar, Petra Wolf, Linda Paul, and Verena Till-Stavrakakis. 2014. eGovernment MONITOR 2014: Nutzung und Akzeptanz von elektronischen Bürgerdiensten im internationalen Vergleich. Initiative D21, Berlin.
Helmut Krcmar, PetraWolf, Linda Rau, Verena Till-Stavrakakis, and MaltheWolf. 2013. eGovernment MONITOR 2013: Nutzung und Akzeptanz von elektronischen Bürgerdiensten im internationalen Vergleich. Initiative D21, Berlin.
Helmut Krcmar, Petra Wolf, Malthe Wolf, and Kerstin Dirtheuer. 2012. eGovernment MONITOR 2012: Nutzung und Akzeptanz von elektronischen Bürgerdiensten im internationalen Vergleich. Initiative D21, Berlin.
Helmut Krcmar, Petra Wolf, Robert Zepic, Lena-Sophie Müller, Verena Till- Stavrakakis, and Michael Boberach. 2015. eGovernment MONITOR 2015: Nutzung und Akzeptanz von elektronischen Bürgerdiensten im internationalen Vergleich. Initiative D21, Berlin.
Jan Kufficera. 2017. Analysis of barriers to publishing and re-use of open government data. In IDIMT-2017 (Schri.enreihe Informatik), Petr Doucek, Gerhard Chroust, and Václav Oskrdal (Eds.). 305-314. http://www: Idimt: Org/wp-content/uploads/proceedings/IDIMT proceedings 2017: Pdf
Deirdre Lee, Richard Cyganiak, and Stefan Decker. 2014. Open Data Ireland: Best Practice Handbook. (2014). Retrieved January 27, 2018 from http://per: Gov: Ie/wp-content/uploads/Best-Practice-Handbook: Pdf
J. R. Lewis. 1994. Sample sizes for usability studies: Additional considerations. Human Factors: .e Journal of the Human Factors and Ergonomics Society 36, 2 (1994), 368-378. https://doi: Org/10: 1177/001872089403600215
Magistrat der Stadt Wien and Bundeskanzleramt Österreich. 2018. data.gv.at - offene Daten Österreichs. (2018). Retrieved January 25, 2018 from https://www: Data: Gv: At/applicationdatapublisher/stadt-wien/?post type= anwendungen&applicationsystem=0&applicationtype=0
Patrice McDermo.. 2010. Building open government. Government Information .arterly 27, 4 (2010), 401-413. https://doi: Org/10: 1016/j: Giq: 2010: 07: 002
Jakob Nielsen. 2005. Time Budgets for Usability Sessions. (2005). Retrieved December 14, 2017 from https://www: Nngroup: Com/articles/time-budgets-forusability- sessions/
Open Knowledge International. [n. d.]. What is Open? ([n. d.]). Retrieved January 4, 2018 from https://okfn: Org/opendata/
Open Knowledge International. 2016. Methodology - Global Open Data Index. (2016). Retrieved January 24, 2018 from https://index: Okfn: Org/methodology/
open.NRW. 2016. Rahmenvereinbarung über die Zusammenarbeit im Bereich des Open Government in Nordrhein-Westfalen Open Government Pakt für NRW. (2016). Retrieved January 25, 2018 from https://open: Nrw/sites/default/files/atoms/files/rahmenvereinbarung zum open government pakt nrw: Pdf
A. Parasuraman, Valerie A. Zeithaml, and Leonard L. Berry. 1988. SERVQUAL: A Multiple-Item Scale for Measuring Consumer Perceptions of Service .ality. Journal of Retailing 64, 1 (1988), 12-40. https://www: Researchgate: Net/profile/Valarie Zeithaml/publication/225083802 SERVQUAL A multiple- Item Scale for measuring consumer perceptions of service quality/links/5429a4540cf27e39fa8e6531/SERVQUAL-A-multiple-Item-Scale-for-measuringconsumer- perceptions-of-service-quality: Pdf
Laura Schumann and Wolfgang G. Stock. 2014. .e Information Service Evaluation (ISE) Model. Webology 11, 1 (2014), 1-20. http://www: Webology: Org/2014/v11n1/a115: Pdf
Sebastian Sklarß, Dietmar Ga.winkel, Antje Göldner, and Christian Horn. 2017. DCAT-AP.de Spezifikation: Deutsche Adaption des Data Catalogue Application Profile (DCAT- AP) für Datenportale in Europa. (2017). Retrieved January 25, 2018 from http://www: Dcat-ap: De/def/dcatde/1 0/spec/specification: Pdf
Bernd Stauss and Bernhard Weinlich. 1997. Process-oriented measurement of service quality. European Journal of Marketing 31, 1 (1997), 33-55. https://doi: Org/10: 1108/03090569710157025
Sunlight Foundation. 2010. Ten Principles for Opening Up Government Information. (2010). Retrieved January 24, 2018 from https://sunlightfoundation: Com/wp-content/uploads/2016/11/Ten-Principlesfor- Opening-Up-Government-Data: Pdf
SYNYO GmbH. 2016. Open Data Monitor. (2016). Retrieved January 24, 2018 from https://opendatamonitor: Eu
Robert A. Virzi. 1992. Refining the Test Phase of Usability Evaluation: How Many Subjects Is Enough? Human Factors: .e Journal of the Human Factors and Ergonomics Society 34, 4 (1992), 457-468. https://doi: Org/10: 1177/001872089203400407
Word Wide Web Foundation. 2016. Country Detail - Germany. (2016). Retrieved January 31, 2018 from http://opendatabarometer: Org/4thedition/detailcountry/? year=2016&indicator=ODB&detail=DEU
Word Wide Web Foundation. 2016. Open Data Barometer. (2016). Retrieved January 24, 2018 from http://opendatabarometer: Org/
Word Wide Web Foundation. 2016. Open Data Barometer 4th edition: Research Handbook. (2016). Retrieved January 31, 2018 from http://opendatabarometer: Org/doc/4thEdition/ODB-4thEdition- ResearchHandbook: Pdf
Andrew Young and Stefaan Verhulst. 2016. .e global impact of open data: Key findings from detailed case studies around the world (first edition ed.). O'Reilly, Sebastopol, CA.
