@inproceedings{ GÓMEZ:391-391,

author = { PEDRO GÓMEZ GUZMÁN } ,

title = { MATHEMATICS TEACHERS DIDACTICAL DEVELOPMENT AND THE QUADRATIC FUNCTION },

booktitle = { CONFERENCE OF THE INTERNATIONAL GROUP OF THE PSYCHOLOGY OF MATHEMATICS EDUCATION (25.2001.UTRECH, THE NETHERLANDS) },

year = { 2001 },

pages = { 391 - 391 },

location = { UTRECH, THE NETHERLANDS },

}