Plaß, Christine, and Michael Schetsche. “The Analysis of Heterogeneous Text Documents With the Help of the Computer Program NUD*IST”. Forum Qualitative Sozialforschung / Forum: Qualitative Social Research 1, no. 3 (December 31, 2000). Accessed June 12, 2024. https://www.qualitative-research.net/index.php/fqs/article/view/1038.