AbeHurIck-TR-01

@techreport{AbeHurIck-TR-01,
title = {Smallest color-spanning objects},
author = {Manuel Abellanas and Ferran Hurtado Diaz and Christian Icking and Rolf Klein and Elmar Langetepe and Lihong Ma and Bel{\'e}n Palop del R{\'\i}o and Vera Sacrist{\'a}n Adinolfi},
institution = {Fern-Univ. Hagen, Praktische Informatik VI},
number = {283},
year = {2001},
url = {http://wwwpi6.fernuni-hagen.de/Publikationen/tr283.pdf}}