@misc{demetriadis:hal-00190213, TITLE = {{Interaction between learner's internal and external representations in multimedia environment: a state-of-the-art}}, AUTHOR = {Demetriadis, Stavros}, URL = {https://telearn.hal.science/hal-00190213}, NOTE = {Research report of the Kaleidoscope Network of Excellence (IST 507838), Deliverable 21.1.1.}, YEAR = {2004}, PDF = {https://telearn.hal.science/hal-00190213/file/Demetriadis-Kaleidoscope-2004.pdf}, HAL_ID = {hal-00190213}, HAL_VERSION = {v1}, }