2002

Mackay, Alan L. (2002) The shape of two-dimensional space. In: Hargittai, I. and Laurent, T. (eds.) Symmetry 2000 : proceedings from a symposium held at the Wenner-Gren Centre, Stockholm, in September 2000. Wenner-Gren International Series 80. London, UK: Portland Press, pp. 143-159. ISBN 1855781492.