O. Watteler, and T. Ebel. Forschungsdatenmanagement sozialwissenschaftlicher Umfragedaten: Grundlagen und praktische Lösungen für den Umgang mit quantitativen Forschungsdaten, Barbara Budrich, Opladen Berlin Toronto, (2019)
X. Shen, B. Tan, and C. Zhai. CIKM '05: Proceedings of the 14th ACM international conference on Information and knowledge management, page 824--831. New York, NY, USA, ACM, (2005)
P. Chirita, W. Nejdl, R. Paiu, and C. Kohlsch&\#252;tter. SIGIR '05: Proceedings of the 28th annual international ACM SIGIR conference on Research and development in information retrieval, page 178--185. New York, NY, USA, ACM Press, (2005)
S. Mcnee, N. Kapoor, and J. Konstan. CSCW '06: Proceedings of the 2006 20th anniversary conference on Computer supported cooperative work, page 171--180. New York, NY, USA, ACM, (2006)
A. de Assis, M. Danchak, and L. Polhemus. CLIHC '05: Proceedings of the 2005 Latin American conference on Human-computer interaction, page 289--294. New York, NY, USA, ACM Press, (2005)
C. Merten, and C. Conati. IUI '06: Proceedings of the 11th international conference on Intelligent user interfaces, page 39--46. New York, NY, USA, ACM Press, (2006)
A. Gogoulou, E. Gouli, M. Grigoriadou, and M. Samarakou. CSCL '05: Proceedings of th 2005 conference on Computer support for collaborative learning, page 180--189. International Society of the Learning Sciences, (2005)
Y. Tijerino, H. Masaki, and N. Igaki. WI-IATW '06: Proceedings of the 2006 IEEE/WIC/ACM International Conference on Web Intelligence and Intelligent Agent Technology (WI-IAT 2006 Workshops)(WI-IATW'06), page 212--215. Washington, DC, USA, IEEE Computer Society, (2006)
T. Ishikawa, P. Klaisubun, M. Honma, and Z. Qian. WI-IATW '06: Proceedings of the 2006 IEEE/WIC/ACM International Conference on Web Intelligence and Intelligent Agent Technology (WI-IAT 2006 Workshops)(WI-IATW'06), page 192--195. Washington, DC, USA, IEEE Computer Society, (2006)