Bibtex Entry @techreport{GHTaUS:1998, author={Ch. Icking, Alejandro López-Ortiz, Sven Schuierer and I. Semrau}, title={Going Home Through an Unknown Street}, year={1998}, institution={Department of Computer Science, FernUniversität Hagen, Germany}, note={(A collection of improvements on [20] and the previous technical report of the same name)}, }
