@doctoralThesis{Seufert_2015,
title={Algorithmic building blocks for relationship analysis over large graphs},
author={Seufert, Stephan},
doi={http://dx.doi.org/10.22028/D291-25420},
subtitle={Algorithmische Bausteine zur Analyse von Beziehungen in großen Graphen},
year={2015}
}