Abrami et al., 2011Abrami, P. C., Bernard, R. M., Bures, E. M., Borokhovski, E., & Tamim, R. M. (2011). Interaction in distance education and online learning: using evidence and theory to improve practice. Journal of Computing in Higher Education, 1--22.
Asterhan, 2010Asterhan, C. S. C. (2010). Assessing e-moderation behavior from synchronous discussion protocols with a multi-dimensional methodology. Computers in Human Behavior.
Asterhan & Schwarz, 2010Asterhan, C. S. C., & Schwarz, B. B. (2010). Assisting the facilitator: Striking a balance between intelligent and human support of computer-mediated discussions. In Workshop on Opportunities for intelligent and adaptive behavior in collaborative learning systems (1). 
Asterhan & Schwarz, 2010Asterhan, C. S. C., & Schwarz, B. B. (2010). Online moderation of synchronous e-argumentation. International Journal of Computer-Supported Collaborative Learning, 1--24.
Badri, Grasso & Leng, 2003Badri, A., Grasso, F., & Leng, P. (2003). Evaluation of Discussions in Online Classrooms. In V. Palade, R. Howlett & L. Jain (Eds.), Knowledge-Based Intelligent Information and Engineering Systems, Lecture Notes in Computer Science (Vol. 2774, 193-200). Springer Berlin / Heidelberg.
Eisenmann, 2010Eisenmann, T. (2010). A Teachers’ Team Integration of a Technological Discussion Tool into Classroom Practices.
Ertl, Kopp & Mandl, 2007Ertl, B., Kopp, B., & Mandl, H. (2007). Supporting Collaborative Learning in Videoconferencing Using Collaboration Scripts and Content Schemes. In F. Fischer, I. Kollar, H. Mandl & HaakeJörg M. (Eds.), Scripting {Computer-Supported} Collaborative Learning (Vol. 6, 213--236). Boston, {MA}: Springer {US}.
Filippo, Fuks & Lucena, 2009Filippo, D., Fuks, H., & LucenaCarlos José Pereira. (2009). Discussion forum coordination support in distance courses.
Fischer & Mandl, 2002Fischer, F., & Mandl, H. (2002). Facilitating knowledge convergence in videoconferencing environments: the role of external representation tools. In Proceedings of the Conference on Computer Support for Collaborative Learning: Foundations for a CSCL Community, CSCL '02 (623--624). International Society of the Learning Sciences.
Fuks, Pimentel & Lucena, 2006Fuks, H., Pimentel, M., & LucenaCarlos José Pereira. (2006). {R-U-Typing-2-Me?} Evolving a chat tool to increase understanding in learning activities. International Journal of {Computer-Supported} Collaborative Learning, 1(1), 117--142. doi:10.1007/s11412-006-6845-3
Fuks & Pimentel, 2009Fuks, H., & Pimentel, M. (2009). Studying Response-Structure Confusion in VMT. Studying Virtual Math Teams, 373--397.
Gerosa et al., 2010Gerosa, M. A., Filippo, D., Pimentel, M., Fuks, H., & LucenaCarlos José Pereira. (2010). Is the unfolding of the group discussion off-pattern? Improving coordination support in educational forums using mobile devices. Computers \& Education, 54(2), 528--544.
Hew & Cheung, 2010Hew, K. F., & Cheung, W. S. (2010). Higher-level knowledge construction in asynchronous online discussions: an analysis of group size, duration of online discussion, and student facilitation techniques. Instructional Science, 39(3), 303--319. doi:10.1007/s11251-010-9129-2
Hewitt, 2005Hewitt, J. (2005). Toward an understanding of how threads die in asynchronous computer conferences. Journal of the Learning Sciences, 14(4), 567--589.
Holmer, Kienle & Wessner, 2006Holmer, T., Kienle, A., & Wessner, M. (2006). Explicit referencing in learning chats: Needs and acceptance. Innovative approaches for learning and knowledge sharing, 170--184.
Holmer, Lukosch & Kunz, 2008Holmer, T., Lukosch, S., & Kunz, V. (2008). Addressing co-text loss with multiple visualizations for chat messages. Groupware: Design, Implementation, and Use, 171--182.
Holmer, Lukosch & Kunz, 2009Holmer, T., Lukosch, S., & Kunz, V. (2009). Diminishing Chat Confusion by Multiple Visualizations. Journal of Universal Computer Science, 15(16).
Looi, Lin & Liu, 2008Looi{Chee-Kit}, Lin{Chiu-Pin}, & Liu{Kuo-Ping}. (2008). Group Scribbles to Support Knowledge Building in Jigsaw Method. {IEEE} Transactions on Learning Technologies, 1(3), 157--164. doi:10.1109/TLT.2008.20
McLaren, Scheuer & Miksátko, 2010McLaren, B., Scheuer, O., & MiksátkoJ. (2010). Supporting collaborative learning and e-discussions using artificial intelligence techniques. International Journal of Artificial Intelligence in Education, 20(1), 1--46.
Pimentel, Fuks & Lucena, 2003Pimentel, M., Fuks, H., & LucenaCarlos José Pereira. (2003). Co-text loss in textual chat tools. Modeling and Using Context, 483--490.
Pozzi, 2009Pozzi, F. (2009). Using Collaborative Techniques in Virtual Learning Communities. In U. Cress, V. Dimitrova & M. Specht (Eds.), Learning in the Synergy of Multiple Disciplines (Vol. 5794, 670--675). Berlin, Heidelberg: Springer Berlin Heidelberg.
Pozzi, 2010Pozzi, F. (2010). Using Jigsaw and Case Study for supporting online collaborative learning. Computers & Education, 55(1), 67 - 75. doi:DOI: 10.1016/j.compedu.2009.12.003
Scheuer et al., 2010Scheuer, O., McLaren, B., Loll, F., & Pinkwart, N. (2010). Automated Analysis and Feedback Techniques to Support and Teach Argumentation: A Survey. Educational Technologies for Teaching Argumentation Skills, Bentham Science Publishers. Disponible sur Internet:< http://www. activemath. org/pubs/Scheueretal-AnalysisFeedbackArgumentationSurvey-2010. pdf.
Scheuer et al., 2010Scheuer, O., Loll, F., Pinkwart, N., & McLaren, B. (2010). Computer-supported argumentation: A review of the state of the art. International Journal of Computer-Supported Collaborative Learning, 5(1), 43-102.
Schwarz et al., 2010Schwarz, B. B., Schur, Y., Pensso, H., & Tayer, N. (2010). Perspective taking and synchronous argumentation for learning the day/night cycle. International Journal of Computer-Supported Collaborative Learning, 1--26.
Schwarz & Asterhan, 2011Schwarz, B. B., & Asterhan, C. S. C. (2011). E-moderation of synchronous discussions in educational settings: A nascent practice. Journal of the Learning Sciences, 99999(1), 1--1.
Tchounikine, Rummel & McLaren, 2010Tchounikine, P., Rummel, N., & McLaren, B. (2010). Computer Supported Collaborative Learning and Intelligent Tutoring Systems. Advances in Intelligent Tutoring Systems, 447--463.
