| Clinicopathological features and prognostic factors in extranodal non-Hodgkin lymphomas F d'Amore, BE Christensen, H Brincker, NT Pedersen, K Thorling, ... European Journal of Cancer and Clinical Oncology 27 (10), 1201-1208, 1991 | 270 | 1991 |
| Collaborative knowledge building in Web-based learning: Assessing the quality of dialogue E Sorensen, E Takle EdMedia+ Innovate Learning, 1772-1777, 2001 | 117 | 2001 |
| Non-Hodgkin's lymphoma in the elderly: A study of 602 patients aged 70 or older from a Danish population-based registry F d'Amore, H Brincker, BE Christensen, K Thorling, M Pedersen, ... Annals of oncology 3 (5), 379-386, 1992 | 109 | 1992 |
| Investigating knowledge building dialogues in networked communities of practice. A collaborative learning endeavor across cultures EK Sorensen, ES Takle Interactive Educational Multimedia, 50-60, 2005 | 68 | 2005 |
| Reflection and intellectual amplification in online communities of collaborative learning EK Sorensen Online collaborative learning: Theory and practice, 242-261, 2004 | 65 | 2004 |
| Designing online learning communities of practice: A democratic perspective EK Sorensen, DÓ Murchú Journal of educational media 29 (3), 189-200, 2004 | 62 | 2004 |
| Networked eLearning and collaborative knowledge building: Design and facilitation EK Sorensen Contemporary Issues in Technology and Teacher Education 4 (4), 446-455, 2005 | 47 | 2005 |
| A theoretical framework for designing online master communities of practice L Dirckinck-Holmfeld, EK Sorensen, T Ryberg, L Buus Networked learning 2004, 267-73, 2004 | 38 | 2004 |
| Enhancing learning through technology EK Sorensen, D O Murchu IGI Global, 2006 | 37 | 2006 |
| Intellectual amplification through reflection and didactic change in distributed collaborative learning EK Sorensen International Society of the Learning Sciences (ISLS), 1999 | 37 | 1999 |
| Dialogues in networks EK Sorensen The computer as a medium, 389-421, 1993 | 32 | 1993 |
| A typology for Web 2.0 C Dalsgaard, EK Sorensen Proceedings of ECEL 2008: The 7th European Conference on e-Learning, 272-279, 2008 | 31 | 2008 |
| Online master communities of practice: Collaborative learning in an intercultural perspective DÓ Murchú, EK Sorensen European Journal of Open, Distance and E-learning 7 (1), 2004 | 31 | 2004 |
| Knowledge-building quality in online communities of practice: Focusing on learning dialogue EK Sorensen, ES Takle, HM Moser Studies in Continuing Education 28 (3), 241-257, 2006 | 28 | 2006 |
| Distributed computer supported collaborative learning through shared practice and social participation L Dirckinck-Holmfeld, EK Sørensen International Society of the Learning Sciences (ISLS), 1999 | 26 | 1999 |
| Interaktion og læring i virtuelle rum EK Sorensen | 25 | 2000 |
| Drama as a methaphor for design of situated, collaborative distributed learning A Fjuk, EK Sorensen European Journal of Open, Distance and E-learning, 1997 | 23 | 1997 |
| Metaphors and the design of the human interface EK Sorensen Collaborative Learning through Computer Conferencing: The Najaden papers …, 1992 | 23 | 1992 |
| A cross-cultural cadence in E: knowledge building with networked communities across disciplines and cultures EK Sorensen, ES Takle World Yearbook of Education 2004, 251-263, 2013 | 22 | 2013 |
| Designing for online dialogue and discussion in collaborative knowledge building networks EK Sorensen Norway: SOFF Centralorganet for fleksibel laering i Hoegre utdanning, 2003 | 22 | 2003 |
