@conference {19840,
	title = {Developing a joint methodology for comparing the influence of different theoretical frameworks in technology enhanced learning in mathematics: the TELMA approach},
	booktitle = {Proceedings of the 17th Study Conference of the International Commission on Mathematical Instruction (ICMI): "Digital technologies and mathematics teaching and learning: Rethinking the terrain"},
	year = {2006},
	pages = {46-55},
	address = {Hano{\"\i} University of Technology, Vietnam},
	author = {M Artigue and R Bottino and M Cerulli and M A Mariotti and C Morgan and E Alexopolou and C Cazes and H Chaachoua and J P Georget and M Haspekian and C Kynigos and J-B Lagrange and M Latsi and L Maffei and M Maracci and A Papadopulou and B Pedemonte and G Psycharis and E Robotti and L Souchard and J Trgalova and F Vandebrouk},
	editor = {C Hoyles and J-B Lagrange and Le Hung Son and N Sinclair}
}
