@Article{brs-teapf-01,
author = { Peter Bra{\ss} and G{\"u}nter Rote and Konrad J. Swanepoel },
title = { Triangles of extremal area or perimeter in a finite planar point set },
journal = { Discrete and Computational Geometry },
year = { 2001 },
volume = { 26 },
pages = { 51-58 },
}
