@article{Reenberg_1981, title={A. G. Wilson & M. J. Kirby: MATHEMATICS FOR GEOGRAPHERS AND PLANNERS - 2.ed. Oxford 1980, XV, 408 s., 24 cm, indb. £ 12.50, paperback £ 6.95. Oxford University Press.}, volume={81}, url={https://tidsskrift.dk/geografisktidsskrift/article/view/45169}, journal={Geografisk Tidsskrift}, author={Reenberg, Anette}, year={1981}, month={jan.} }