1. Bach, C., & Gunnarsson J. (2010). Extraction of trends is SMS text. Master’s thesis, Lund University.
2. Back, M. D., Küfner, A. C., & Egloff, B. (2010). The emotional timeline of September 11, 2001. Psychological Science, 21(10), 1417–1419.
3. Back, M. D., Küfner, A. C. P., & Egloff, B. (2011). Automatic or the people?: Anger on September 11, 2001, and lessons learned for the analysis of large digital data sets. Psychological Science, 22(6), 837–838.
4. Barasa, S. (2010). Language, mobile phones and internet: A study of SMS texting, email, IM and SNS chats in computer mediated communication (CMC) in Kenya. Ph.D. thesis, Leiden University.
5. Bodomo, A. B. (2010). The grammar of mobile phone written language, Chap. 7 (pp. 110–198). Hershey: IGI Global.