@article{3015228, title = "CERME7 Working group 17: From a study of teaching practices to issues in teacher education", author = "Santos, L. and Berg, C.V. and Brown, L. and Malara, N. and Potari, D. and Turner, F.", journal = "Research in Mathematics Education", year = "2012", volume = "14", number = "2", pages = "215-216", issn = "1479-4802, 1754-0178", doi = "10.1080/14794802.2012.694297" }