Y. Mor, and E. Sendova. History and Education in Mathematics and Informatics, Attracting Talent to Science; Proceedings of the International Congress MASSEE 2003, september 15-21, Borovets, Bulgaria, University of Latvia, Latvia, (2003)
J. Matos, Y. Mor, R. Noss, and M. Santos. Fourth Congress of the European Society for Research in Mathematics Education (CERME-4), Sant Feliu de Guíxols, Spain, (2005)
M. Muller. The human-computer interaction handbook: fundamentals, evolving technologies and emerging applications, L. Erlbaum Associates Inc., Hillsdale, NJ, (2002)
P. Cobb, E. Yackel, and T. Wood. The Emergence of Mathermatical Meaning: Interactions in Classroom Cultures, Lawrence Erlbaum Associates, Hillside, NJ, (1995)
S. Frizell, and R. Hubscher. Proceedings of World Conference on E-Learning in Corporate, Government, Healthcare, and Higher Education 2002, page 298-304. Chesapeake, VA, AACE, (2002)
Y. Kali, and M. Ronen. Computer support for collaborative learning: The Next 10 Years! Proceedings of CSCL 2005 (Taipei, Taiwan), Mahwah, NJ, Lawrence Erlbaum Associates, (2005)
M. Scaife, Y. Rogers, F. Aldrich, and M. Davies. CHI '97: Proceedings of the SIGCHI conference on Human factors in computing systems, page 343-350. New York, NY, USA, ACM Press, (1997)
E. Yackel, and P. Cobb. Nineteenth International Conference for the Psychology of Mathematics Education, page 264-271. Recife, Brazil, Program Committee of the 19th PME Conference, (1995)
M. Masuch, and M. Rüger. Proceedings of the 3rd Confernece on Creating, Connecting and Collaborating through Computing, 2005. (C5 2005), page 67-74. Cambridge, MA, (2005)