@inproceedings{b05faa96d7e14c0e9529c3e077dc8fa3,
title = "Learning about equivalence, equality, and equation in a CAS environment: the interaction of machine techniques, paper-and-pencil techniques, and theorizing.",
keywords = "Mathematics, Landbouwwetenschappen, Natuurwetenschappen, Wiskunde: algemeen",
author = "C. Kieran and P.H.M. Drijvers",
note = "Seventeenth ICMI Study Conference",
year = "2006",
month = dec,
day = "3",
language = "English",
editor = "\{Son, L.H. Hoyles, C.\}, \{Lagrange, J.-b.\}",
booktitle = "Proceedings of the seventeenth ICMI study conference {\textquoteright}Technology revisited{\textquoteright}.",
}