Exact Algorithms for Finding Well-Connected 2-Clubs in Real-World Graphs: Theory and Experiments. - Christian Komusiewicz; André Nichterlein; Rolf Niedermeier; Marten Picker (CoRR, 2018)

Exact algorithms for finding well-connected 2-clubs in sparse real-world graphs: Theory and experiments. - Christian Komusiewicz; André Nichterlein; Rolf Niedermeier; Marten Picker (Eur. J. Oper. Res., 2019)