@InProceedings{,
author = { Erik D. Demaine and Sándor P. Fekete and G{\"u}nter Rote and Nils Schweer and Daria Schymura and Mariano Zelke },
title = { Integer Point Sets Minimizing Average Pairwise L1 Distance: What is the Optimal Shape of a Town? },
booktitle = { Proc. of the 21st Canadian Conference on Computational Geometry (CCCG) },
year = { 2009 },
month = { August },
pages = { 145-148 },
address = { Vancouver, Canada },
}
