Testing Euclidean Spanners. - Frank Hellweg; Melanie Schmidt 001; Christian Sohler (ESA (1), 2010)

Testing Euclidean Spanners. - Frank Hellweg; Melanie Schmidt 001; Christian Sohler (Property Testing, 2010)

Property Testing in Sparse Directed Graphs: Strong Connectivity and Subgraph-Freeness. - Frank Hellweg; Christian Sohler (ESA, 2012)

Property-Testing in Sparse Directed Graphs: 3-Star-Freeness and Connectivity. - Frank Hellweg; Christian Sohler (CoRR, 2013)

Property testing in gradbeschränkten gerichteten Graphen unter Nichtsichtbarkeit eingehender Kanten. - Frank Hellweg (2013)