@TechReport{aft-mnegb-98,
author = { Geir Agnarsson and Stefan Felsner and William T. Trotter },
title = { The Maximum Number of Edges in a Graph of Bounded Dimension, with Applications to Ring Theory },
year = { 1998 },
number = { B 98-10 },
institution = { Freie Universit{\"a}t Berlin },
}
