@incollection{discovery10000150,
       publisher = {Routledge},
            note = {This paper has been closed as the permission of the publisher has not been verified},
           pages = {142--157},
       booktitle = {Learning to Teach Mathematics in the Secondary School},
           title = {Communicating mathematically},
         address = {Abingdon},
            year = {2005},
          editor = {S. Johnston-Wilder and Peter Johnston-Wilder and D. Pimm and P. Johnston Wilder and J. Wetwell},
          author = {Morgan, Candia},
             url = {https://discovery.ucl.ac.uk/id/eprint/10000150/},
            isbn = {978-0-415-34282-7 (paperback) 978-0-203-48179-0 (electronic)}
}